13437198

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 18818802

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 349, 414, 558, 621, 698, 713, 837, 1047, 1242, 1426, 1674, 2094, 2139, 3141, 4278, 6282, 6417, 8027, 9423, 10819, 12834, 16054, 18846, 19251, 21638, 24081, 32457, 38502, 48162, 64914, 72243, 97371, 144486, 194742, 216729, 248837, 292113, 433458, 497674, 584226, 746511, 1493022, 2239533, 4479066, 6718599, 13437198]

約数ペア:

[(1, 13437198), (2, 6718599), (3, 4479066), (6, 2239533), (9, 1493022), (18, 746511), (23, 584226), (27, 497674), (31, 433458), (46, 292113), (54, 248837), (62, 216729), (69, 194742), (93, 144486), (138, 97371), (186, 72243), (207, 64914), (279, 48162), (349, 38502), (414, 32457), (558, 24081), (621, 21638), (698, 19251), (713, 18846), (837, 16054), (1047, 12834), (1242, 10819), (1426, 9423), (1674, 8027), (2094, 6417), (2139, 6282), (3141, 4278)]