18128367056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{35879}}^1$

素因数の和:37283

約数の個数: 40

約数和(自身を含む): 36678545280

約数和(自身を除く): 18550178224

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1373, 2746, 5492, 10984, 21968, 31579, 35879, 63158, 71758, 126316, 143516, 252632, 287032, 505264, 574064, 825217, 1650434, 3300868, 6601736, 13203472, 49261867, 98523734, 197047468, 394094936, 788189872, 1133022941, 2266045882, 4532091764, 9064183528, 18128367056]

約数ペア:

[(1, 18128367056), (2, 9064183528), (4, 4532091764), (8, 2266045882), (16, 1133022941), (23, 788189872), (46, 394094936), (92, 197047468), (184, 98523734), (368, 49261867), (1373, 13203472), (2746, 6601736), (5492, 3300868), (10984, 1650434), (21968, 825217), (31579, 574064), (35879, 505264), (63158, 287032), (71758, 252632), (126316, 143516)]