2012111172

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 5797478400

約数和(自身を除く): 3785367228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 47, 54, 57, 62, 76, 93, 94, 108, 114, 124, 141, 171, 186, 188, 228, 279, 282, 342, 372, 423, 513, 558, 564, 589, 673, 684, 837, 846, 893, 1026, 1116, 1178, 1269, 1346, 1457, 1674, 1692, 1767, 1786, 2019, 2052, 2356, 2538, 2679, 2692, 2914, 3348, 3534, 3572, 4038, 4371, 5076, 5301, 5358, 5828, 6057, 7068, 8037, 8076, 8742, 10602, 10716, 12114, 12787, 13113, 15903, 16074, 17484, 18171, 20863, 21204, 24111, 24228, 25574, 26226, 27683, 31631, 31806, 32148, 36342, 38361, 39339, 41726, 48222, 51148, 52452, 55366, 62589, 63262, 63612, 72684, 76722, 78678, 83049, 83452, 94893, 96444, 110732, 115083, 125178, 126524, 153444, 157356, 166098, 187767, 189786, 230166, 249147, 250356, 284679, 332196, 345249, 375534, 379572, 396397, 460332, 498294, 563301, 569358, 600989, 690498, 747441, 751068, 792794, 854037, 980561, 996588, 1126602, 1138716, 1189191, 1201978, 1380996, 1494882, 1585588, 1708074, 1802967, 1961122, 2253204, 2378382, 2403956, 2941683, 2989764, 3416148, 3567573, 3605934, 3922244, 4756764, 5408901, 5883366, 7135146, 7211868, 8825049, 10702719, 10817802, 11766732, 14270292, 16226703, 17650098, 18630659, 21405438, 21635604, 26475147, 32453406, 35300196, 37261318, 42810876, 52950294, 55891977, 64906812, 74522636, 105900588, 111783954, 167675931, 223567908, 335351862, 503027793, 670703724, 1006055586, 2012111172]

約数ペア:

[(1, 2012111172), (2, 1006055586), (3, 670703724), (4, 503027793), (6, 335351862), (9, 223567908), (12, 167675931), (18, 111783954), (19, 105900588), (27, 74522636), (31, 64906812), (36, 55891977), (38, 52950294), (47, 42810876), (54, 37261318), (57, 35300196), (62, 32453406), (76, 26475147), (93, 21635604), (94, 21405438), (108, 18630659), (114, 17650098), (124, 16226703), (141, 14270292), (171, 11766732), (186, 10817802), (188, 10702719), (228, 8825049), (279, 7211868), (282, 7135146), (342, 5883366), (372, 5408901), (423, 4756764), (513, 3922244), (558, 3605934), (564, 3567573), (589, 3416148), (673, 2989764), (684, 2941683), (837, 2403956), (846, 2378382), (893, 2253204), (1026, 1961122), (1116, 1802967), (1178, 1708074), (1269, 1585588), (1346, 1494882), (1457, 1380996), (1674, 1201978), (1692, 1189191), (1767, 1138716), (1786, 1126602), (2019, 996588), (2052, 980561), (2356, 854037), (2538, 792794), (2679, 751068), (2692, 747441), (2914, 690498), (3348, 600989), (3534, 569358), (3572, 563301), (4038, 498294), (4371, 460332), (5076, 396397), (5301, 379572), (5358, 375534), (5828, 345249), (6057, 332196), (7068, 284679), (8037, 250356), (8076, 249147), (8742, 230166), (10602, 189786), (10716, 187767), (12114, 166098), (12787, 157356), (13113, 153444), (15903, 126524), (16074, 125178), (17484, 115083), (18171, 110732), (20863, 96444), (21204, 94893), (24111, 83452), (24228, 83049), (25574, 78678), (26226, 76722), (27683, 72684), (31631, 63612), (31806, 63262), (32148, 62589), (36342, 55366), (38361, 52452), (39339, 51148), (41726, 48222)]