18401088

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 49011840

約数和(自身を除く): 30610752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 401, 478, 717, 802, 956, 1203, 1434, 1604, 1912, 2406, 2868, 3208, 3824, 4812, 5736, 6416, 7648, 9624, 11472, 12832, 15296, 19248, 22944, 25664, 38496, 45888, 76992, 95839, 191678, 287517, 383356, 575034, 766712, 1150068, 1533424, 2300136, 3066848, 4600272, 6133696, 9200544, 18401088]

約数ペア:

[(1, 18401088), (2, 9200544), (3, 6133696), (4, 4600272), (6, 3066848), (8, 2300136), (12, 1533424), (16, 1150068), (24, 766712), (32, 575034), (48, 383356), (64, 287517), (96, 191678), (192, 95839), (239, 76992), (401, 45888), (478, 38496), (717, 25664), (802, 22944), (956, 19248), (1203, 15296), (1434, 12832), (1604, 11472), (1912, 9624), (2406, 7648), (2868, 6416), (3208, 5736), (3824, 4812)]