213056676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9142

約数の個数: 96

約数和(自身を含む): 651714560

約数和(自身を除く): 438657884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 9091, 11718, 18182, 23436, 27273, 36364, 54546, 63637, 81819, 109092, 127274, 163638, 190911, 245457, 254548, 281821, 327276, 381822, 490914, 563642, 572733, 763644, 845463, 981828, 1127284, 1145466, 1690926, 1718199, 1972747, 2290932, 2536389, 3381852, 3436398, 3945494, 5072778, 5918241, 6872796, 7609167, 7890988, 10145556, 11836482, 15218334, 17754723, 23672964, 30436668, 35509446, 53264169, 71018892, 106528338, 213056676]

約数ペア:

[(1, 213056676), (2, 106528338), (3, 71018892), (4, 53264169), (6, 35509446), (7, 30436668), (9, 23672964), (12, 17754723), (14, 15218334), (18, 11836482), (21, 10145556), (27, 7890988), (28, 7609167), (31, 6872796), (36, 5918241), (42, 5072778), (54, 3945494), (62, 3436398), (63, 3381852), (84, 2536389), (93, 2290932), (108, 1972747), (124, 1718199), (126, 1690926), (186, 1145466), (189, 1127284), (217, 981828), (252, 845463), (279, 763644), (372, 572733), (378, 563642), (434, 490914), (558, 381822), (651, 327276), (756, 281821), (837, 254548), (868, 245457), (1116, 190911), (1302, 163638), (1674, 127274), (1953, 109092), (2604, 81819), (3348, 63637), (3906, 54546), (5859, 36364), (7812, 27273), (9091, 23436), (11718, 18182)]