2700684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1555

約数の個数: 54

約数和(自身を含む): 7946484

約数和(自身を除く): 5245800

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1531, 1764, 3062, 4593, 6124, 9186, 10717, 13779, 18372, 21434, 27558, 32151, 42868, 55116, 64302, 75019, 96453, 128604, 150038, 192906, 225057, 300076, 385812, 450114, 675171, 900228, 1350342, 2700684]

約数ペア:

[(1, 2700684), (2, 1350342), (3, 900228), (4, 675171), (6, 450114), (7, 385812), (9, 300076), (12, 225057), (14, 192906), (18, 150038), (21, 128604), (28, 96453), (36, 75019), (42, 64302), (49, 55116), (63, 42868), (84, 32151), (98, 27558), (126, 21434), (147, 18372), (196, 13779), (252, 10717), (294, 9186), (441, 6124), (588, 4593), (882, 3062), (1531, 1764)]