15673478886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 37935031680

約数和(自身を除く): 22261552794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 181, 234, 293, 351, 362, 421, 543, 586, 702, 842, 879, 1086, 1263, 1629, 1758, 2353, 2526, 2637, 3258, 3789, 3809, 4706, 4887, 5274, 5473, 7059, 7578, 7618, 7911, 9774, 10946, 11367, 11427, 14118, 15822, 16419, 21177, 22734, 22854, 32838, 34281, 42354, 49257, 53033, 63531, 68562, 76201, 98514, 102843, 106066, 123353, 127062, 147771, 152402, 159099, 205686, 228603, 246706, 295542, 318198, 370059, 457206, 477297, 685809, 689429, 740118, 954594, 990613, 1110177, 1371618, 1378858, 1431891, 1603589, 1981226, 2057427, 2068287, 2220354, 2863782, 2971839, 3207178, 3330531, 4114854, 4136574, 4810767, 5943678, 6204861, 6661062, 8915517, 9621534, 12409722, 14432301, 17831034, 18614583, 22326893, 26746551, 28864602, 37229166, 43296903, 44653786, 53493102, 66980679, 86593806, 133961358, 200942037, 290249609, 401884074, 580499218, 602826111, 870748827, 1205652222, 1741497654, 2612246481, 5224492962, 7836739443, 15673478886]

約数ペア:

[(1, 15673478886), (2, 7836739443), (3, 5224492962), (6, 2612246481), (9, 1741497654), (13, 1205652222), (18, 870748827), (26, 602826111), (27, 580499218), (39, 401884074), (54, 290249609), (78, 200942037), (117, 133961358), (181, 86593806), (234, 66980679), (293, 53493102), (351, 44653786), (362, 43296903), (421, 37229166), (543, 28864602), (586, 26746551), (702, 22326893), (842, 18614583), (879, 17831034), (1086, 14432301), (1263, 12409722), (1629, 9621534), (1758, 8915517), (2353, 6661062), (2526, 6204861), (2637, 5943678), (3258, 4810767), (3789, 4136574), (3809, 4114854), (4706, 3330531), (4887, 3207178), (5274, 2971839), (5473, 2863782), (7059, 2220354), (7578, 2068287), (7618, 2057427), (7911, 1981226), (9774, 1603589), (10946, 1431891), (11367, 1378858), (11427, 1371618), (14118, 1110177), (15822, 990613), (16419, 954594), (21177, 740118), (22734, 689429), (22854, 685809), (32838, 477297), (34281, 457206), (42354, 370059), (49257, 318198), (53033, 295542), (63531, 246706), (68562, 228603), (76201, 205686), (98514, 159099), (102843, 152402), (106066, 147771), (123353, 127062)]