7467642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 20547072

約数和(自身を除く): 13079430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 97, 117, 126, 141, 182, 194, 234, 273, 282, 291, 329, 423, 546, 582, 611, 658, 679, 819, 846, 873, 987, 1222, 1261, 1358, 1638, 1746, 1833, 1974, 2037, 2522, 2961, 3666, 3783, 4074, 4277, 4559, 5499, 5922, 6111, 7566, 8554, 8827, 9118, 10998, 11349, 12222, 12831, 13677, 17654, 22698, 25662, 26481, 27354, 31913, 38493, 41031, 52962, 59267, 63826, 76986, 79443, 82062, 95739, 118534, 158886, 177801, 191478, 287217, 355602, 414869, 533403, 574434, 829738, 1066806, 1244607, 2489214, 3733821, 7467642]

約数ペア:

[(1, 7467642), (2, 3733821), (3, 2489214), (6, 1244607), (7, 1066806), (9, 829738), (13, 574434), (14, 533403), (18, 414869), (21, 355602), (26, 287217), (39, 191478), (42, 177801), (47, 158886), (63, 118534), (78, 95739), (91, 82062), (94, 79443), (97, 76986), (117, 63826), (126, 59267), (141, 52962), (182, 41031), (194, 38493), (234, 31913), (273, 27354), (282, 26481), (291, 25662), (329, 22698), (423, 17654), (546, 13677), (582, 12831), (611, 12222), (658, 11349), (679, 10998), (819, 9118), (846, 8827), (873, 8554), (987, 7566), (1222, 6111), (1261, 5922), (1358, 5499), (1638, 4559), (1746, 4277), (1833, 4074), (1974, 3783), (2037, 3666), (2522, 2961)]