21483924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23251}}^1$

素因数の和:23276

約数の個数: 48

約数和(自身を含む): 62501376

約数和(自身を除く): 41017452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 23251, 46502, 69753, 93004, 139506, 162757, 255761, 279012, 325514, 488271, 511522, 651028, 767283, 976542, 1023044, 1534566, 1790327, 1953084, 3069132, 3580654, 5370981, 7161308, 10741962, 21483924]

約数ペア:

[(1, 21483924), (2, 10741962), (3, 7161308), (4, 5370981), (6, 3580654), (7, 3069132), (11, 1953084), (12, 1790327), (14, 1534566), (21, 1023044), (22, 976542), (28, 767283), (33, 651028), (42, 511522), (44, 488271), (66, 325514), (77, 279012), (84, 255761), (132, 162757), (154, 139506), (231, 93004), (308, 69753), (462, 46502), (924, 23251)]