18595968

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 50102400

約数和(自身を除く): 31506432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 613, 632, 948, 1226, 1264, 1839, 1896, 2452, 2528, 3678, 3792, 4904, 5056, 7356, 7584, 9808, 10112, 14712, 15168, 19616, 29424, 30336, 39232, 48427, 58848, 78464, 96854, 117696, 145281, 193708, 235392, 290562, 387416, 581124, 774832, 1162248, 1549664, 2324496, 3099328, 4648992, 6198656, 9297984, 18595968]

約数ペア:

[(1, 18595968), (2, 9297984), (3, 6198656), (4, 4648992), (6, 3099328), (8, 2324496), (12, 1549664), (16, 1162248), (24, 774832), (32, 581124), (48, 387416), (64, 290562), (79, 235392), (96, 193708), (128, 145281), (158, 117696), (192, 96854), (237, 78464), (316, 58848), (384, 48427), (474, 39232), (613, 30336), (632, 29424), (948, 19616), (1226, 15168), (1264, 14712), (1839, 10112), (1896, 9808), (2452, 7584), (2528, 7356), (3678, 5056), (3792, 4904)]