18668454288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{425987}}^1$

素因数の和:426092

約数の個数: 80

約数和(自身を含む): 53245092096

約数和(自身を除く): 34576637808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 913, 996, 1328, 1826, 1992, 2739, 3652, 3984, 5478, 7304, 10956, 14608, 21912, 43824, 425987, 851974, 1277961, 1703948, 2555922, 3407896, 4685857, 5111844, 6815792, 9371714, 10223688, 14057571, 18743428, 20447376, 28115142, 35356921, 37486856, 56230284, 70713842, 74973712, 106070763, 112460568, 141427684, 212141526, 224921136, 282855368, 388926131, 424283052, 565710736, 777852262, 848566104, 1166778393, 1555704524, 1697132208, 2333556786, 3111409048, 4667113572, 6222818096, 9334227144, 18668454288]

約数ペア:

[(1, 18668454288), (2, 9334227144), (3, 6222818096), (4, 4667113572), (6, 3111409048), (8, 2333556786), (11, 1697132208), (12, 1555704524), (16, 1166778393), (22, 848566104), (24, 777852262), (33, 565710736), (44, 424283052), (48, 388926131), (66, 282855368), (83, 224921136), (88, 212141526), (132, 141427684), (166, 112460568), (176, 106070763), (249, 74973712), (264, 70713842), (332, 56230284), (498, 37486856), (528, 35356921), (664, 28115142), (913, 20447376), (996, 18743428), (1328, 14057571), (1826, 10223688), (1992, 9371714), (2739, 6815792), (3652, 5111844), (3984, 4685857), (5478, 3407896), (7304, 2555922), (10956, 1703948), (14608, 1277961), (21912, 851974), (43824, 425987)]