18454212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 54157376

約数和(自身を除く): 35703164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1093, 1206, 1407, 1876, 2186, 2412, 2814, 3279, 4221, 4372, 5628, 6558, 7651, 8442, 9837, 13116, 15302, 16884, 19674, 22953, 30604, 39348, 45906, 68859, 73231, 91812, 137718, 146462, 219693, 275436, 292924, 439386, 512617, 659079, 878772, 1025234, 1318158, 1537851, 2050468, 2636316, 3075702, 4613553, 6151404, 9227106, 18454212]

約数ペア:

[(1, 18454212), (2, 9227106), (3, 6151404), (4, 4613553), (6, 3075702), (7, 2636316), (9, 2050468), (12, 1537851), (14, 1318158), (18, 1025234), (21, 878772), (28, 659079), (36, 512617), (42, 439386), (63, 292924), (67, 275436), (84, 219693), (126, 146462), (134, 137718), (201, 91812), (252, 73231), (268, 68859), (402, 45906), (469, 39348), (603, 30604), (804, 22953), (938, 19674), (1093, 16884), (1206, 15302), (1407, 13116), (1876, 9837), (2186, 8442), (2412, 7651), (2814, 6558), (3279, 5628), (4221, 4372)]