2018129064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{144731}}^1$

素因数の和:144830

約数の個数: 64

約数和(自身を含む): 5835594240

約数和(自身を除く): 3817465176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 144731, 289462, 434193, 578924, 868386, 1013117, 1157848, 1736772, 2026234, 3039351, 3473544, 4052468, 6078702, 8104936, 12012673, 12157404, 24025346, 24314808, 36038019, 48050692, 72076038, 84088711, 96101384, 144152076, 168177422, 252266133, 288304152, 336354844, 504532266, 672709688, 1009064532, 2018129064]

約数ペア:

[(1, 2018129064), (2, 1009064532), (3, 672709688), (4, 504532266), (6, 336354844), (7, 288304152), (8, 252266133), (12, 168177422), (14, 144152076), (21, 96101384), (24, 84088711), (28, 72076038), (42, 48050692), (56, 36038019), (83, 24314808), (84, 24025346), (166, 12157404), (168, 12012673), (249, 8104936), (332, 6078702), (498, 4052468), (581, 3473544), (664, 3039351), (996, 2026234), (1162, 1736772), (1743, 1157848), (1992, 1013117), (2324, 868386), (3486, 578924), (4648, 434193), (6972, 289462), (13944, 144731)]