18133164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 53534208

約数和(自身を除く): 35401044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1531, 1692, 1974, 2961, 3062, 3948, 4593, 5922, 6124, 9186, 10717, 11844, 13779, 18372, 21434, 27558, 32151, 42868, 55116, 64302, 71957, 96453, 128604, 143914, 192906, 215871, 287828, 385812, 431742, 503699, 647613, 863484, 1007398, 1295226, 1511097, 2014796, 2590452, 3022194, 4533291, 6044388, 9066582, 18133164]

約数ペア:

[(1, 18133164), (2, 9066582), (3, 6044388), (4, 4533291), (6, 3022194), (7, 2590452), (9, 2014796), (12, 1511097), (14, 1295226), (18, 1007398), (21, 863484), (28, 647613), (36, 503699), (42, 431742), (47, 385812), (63, 287828), (84, 215871), (94, 192906), (126, 143914), (141, 128604), (188, 96453), (252, 71957), (282, 64302), (329, 55116), (423, 42868), (564, 32151), (658, 27558), (846, 21434), (987, 18372), (1316, 13779), (1531, 11844), (1692, 10717), (1974, 9186), (2961, 6124), (3062, 5922), (3948, 4593)]