19040076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 57200640

約数和(自身を除く): 38160564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 47, 54, 62, 66, 93, 94, 99, 108, 121, 124, 132, 141, 186, 188, 198, 242, 279, 282, 297, 341, 363, 372, 396, 423, 484, 517, 558, 564, 594, 682, 726, 837, 846, 1023, 1034, 1089, 1116, 1188, 1269, 1364, 1452, 1457, 1551, 1674, 1692, 2046, 2068, 2178, 2538, 2914, 3069, 3102, 3267, 3348, 3751, 4092, 4356, 4371, 4653, 5076, 5687, 5828, 6138, 6204, 6534, 7502, 8742, 9207, 9306, 11253, 11374, 12276, 13068, 13113, 13959, 15004, 16027, 17061, 17484, 18414, 18612, 22506, 22748, 26226, 27918, 32054, 33759, 34122, 36828, 39339, 45012, 48081, 51183, 52452, 55836, 64108, 67518, 68244, 78678, 96162, 101277, 102366, 135036, 144243, 153549, 157356, 176297, 192324, 202554, 204732, 288486, 307098, 352594, 405108, 432729, 528891, 576972, 614196, 705188, 865458, 1057782, 1586673, 1730916, 2115564, 3173346, 4760019, 6346692, 9520038, 19040076]

約数ペア:

[(1, 19040076), (2, 9520038), (3, 6346692), (4, 4760019), (6, 3173346), (9, 2115564), (11, 1730916), (12, 1586673), (18, 1057782), (22, 865458), (27, 705188), (31, 614196), (33, 576972), (36, 528891), (44, 432729), (47, 405108), (54, 352594), (62, 307098), (66, 288486), (93, 204732), (94, 202554), (99, 192324), (108, 176297), (121, 157356), (124, 153549), (132, 144243), (141, 135036), (186, 102366), (188, 101277), (198, 96162), (242, 78678), (279, 68244), (282, 67518), (297, 64108), (341, 55836), (363, 52452), (372, 51183), (396, 48081), (423, 45012), (484, 39339), (517, 36828), (558, 34122), (564, 33759), (594, 32054), (682, 27918), (726, 26226), (837, 22748), (846, 22506), (1023, 18612), (1034, 18414), (1089, 17484), (1116, 17061), (1188, 16027), (1269, 15004), (1364, 13959), (1452, 13113), (1457, 13068), (1551, 12276), (1674, 11374), (1692, 11253), (2046, 9306), (2068, 9207), (2178, 8742), (2538, 7502), (2914, 6534), (3069, 6204), (3102, 6138), (3267, 5828), (3348, 5687), (3751, 5076), (4092, 4653), (4356, 4371)]