18684792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 58481280

約数和(自身を除く): 39796488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 283, 393, 504, 524, 566, 786, 849, 917, 1048, 1132, 1179, 1572, 1698, 1834, 1981, 2264, 2358, 2547, 2751, 3144, 3396, 3668, 3962, 4716, 5094, 5502, 5943, 6792, 7336, 7924, 8253, 9432, 10188, 11004, 11886, 15848, 16506, 17829, 20376, 22008, 23772, 33012, 35658, 37073, 47544, 66024, 71316, 74146, 111219, 142632, 148292, 222438, 259511, 296584, 333657, 444876, 519022, 667314, 778533, 889752, 1038044, 1334628, 1557066, 2076088, 2335599, 2669256, 3114132, 4671198, 6228264, 9342396, 18684792]

約数ペア:

[(1, 18684792), (2, 9342396), (3, 6228264), (4, 4671198), (6, 3114132), (7, 2669256), (8, 2335599), (9, 2076088), (12, 1557066), (14, 1334628), (18, 1038044), (21, 889752), (24, 778533), (28, 667314), (36, 519022), (42, 444876), (56, 333657), (63, 296584), (72, 259511), (84, 222438), (126, 148292), (131, 142632), (168, 111219), (252, 74146), (262, 71316), (283, 66024), (393, 47544), (504, 37073), (524, 35658), (566, 33012), (786, 23772), (849, 22008), (917, 20376), (1048, 17829), (1132, 16506), (1179, 15848), (1572, 11886), (1698, 11004), (1834, 10188), (1981, 9432), (2264, 8253), (2358, 7924), (2547, 7336), (2751, 6792), (3144, 5943), (3396, 5502), (3668, 5094), (3962, 4716)]