21492766008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{38453}}^1$

素因数の和:39581

約数の個数: 96

約数和(自身を含む): 66586946400

約数和(自身を除く): 45094180392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1109, 2218, 3327, 4436, 6654, 7763, 8872, 9981, 13308, 15526, 19962, 23289, 26616, 31052, 38453, 39924, 46578, 62104, 69867, 76906, 79848, 93156, 115359, 139734, 153812, 186312, 230718, 269171, 279468, 307624, 346077, 461436, 538342, 558936, 692154, 807513, 922872, 1076684, 1384308, 1615026, 2153368, 2422539, 2768616, 3230052, 4845078, 6460104, 9690156, 19380312, 42644377, 85288754, 127933131, 170577508, 255866262, 298510639, 341155016, 383799393, 511732524, 597021278, 767598786, 895531917, 1023465048, 1194042556, 1535197572, 1791063834, 2388085112, 2686595751, 3070395144, 3582127668, 5373191502, 7164255336, 10746383004, 21492766008]

約数ペア:

[(1, 21492766008), (2, 10746383004), (3, 7164255336), (4, 5373191502), (6, 3582127668), (7, 3070395144), (8, 2686595751), (9, 2388085112), (12, 1791063834), (14, 1535197572), (18, 1194042556), (21, 1023465048), (24, 895531917), (28, 767598786), (36, 597021278), (42, 511732524), (56, 383799393), (63, 341155016), (72, 298510639), (84, 255866262), (126, 170577508), (168, 127933131), (252, 85288754), (504, 42644377), (1109, 19380312), (2218, 9690156), (3327, 6460104), (4436, 4845078), (6654, 3230052), (7763, 2768616), (8872, 2422539), (9981, 2153368), (13308, 1615026), (15526, 1384308), (19962, 1076684), (23289, 922872), (26616, 807513), (31052, 692154), (38453, 558936), (39924, 538342), (46578, 461436), (62104, 346077), (69867, 307624), (76906, 279468), (79848, 269171), (93156, 230718), (115359, 186312), (139734, 153812)]