18881664

素因数分解:

$2^7\times 3^1\times {\mathrm{49171}}^1$

素因数の和:49188

約数の個数: 32

約数和(自身を含む): 50155440

約数和(自身を除く): 31273776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 49171, 98342, 147513, 196684, 295026, 393368, 590052, 786736, 1180104, 1573472, 2360208, 3146944, 4720416, 6293888, 9440832, 18881664]

約数ペア:

[(1, 18881664), (2, 9440832), (3, 6293888), (4, 4720416), (6, 3146944), (8, 2360208), (12, 1573472), (16, 1180104), (24, 786736), (32, 590052), (48, 393368), (64, 295026), (96, 196684), (128, 147513), (192, 98342), (384, 49171)]