18189312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 88

約数和(自身を含む): 50307072

約数和(自身を除く): 32117760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 191, 192, 248, 256, 372, 382, 384, 496, 512, 573, 744, 764, 768, 992, 1024, 1146, 1488, 1528, 1536, 1984, 2292, 2976, 3056, 3072, 3968, 4584, 5921, 5952, 6112, 7936, 9168, 11842, 11904, 12224, 15872, 17763, 18336, 23684, 23808, 24448, 31744, 35526, 36672, 47368, 47616, 48896, 71052, 73344, 94736, 95232, 97792, 142104, 146688, 189472, 195584, 284208, 293376, 378944, 568416, 586752, 757888, 1136832, 1515776, 2273664, 3031552, 4547328, 6063104, 9094656, 18189312]

約数ペア:

[(1, 18189312), (2, 9094656), (3, 6063104), (4, 4547328), (6, 3031552), (8, 2273664), (12, 1515776), (16, 1136832), (24, 757888), (31, 586752), (32, 568416), (48, 378944), (62, 293376), (64, 284208), (93, 195584), (96, 189472), (124, 146688), (128, 142104), (186, 97792), (191, 95232), (192, 94736), (248, 73344), (256, 71052), (372, 48896), (382, 47616), (384, 47368), (496, 36672), (512, 35526), (573, 31744), (744, 24448), (764, 23808), (768, 23684), (992, 18336), (1024, 17763), (1146, 15872), (1488, 12224), (1528, 11904), (1536, 11842), (1984, 9168), (2292, 7936), (2976, 6112), (3056, 5952), (3072, 5921), (3968, 4584)]