18233472

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 49008960

約数和(自身を除く): 30775488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 461, 618, 824, 922, 1236, 1383, 1648, 1844, 2472, 2766, 3296, 3688, 4944, 5532, 6592, 7376, 9888, 11064, 13184, 14752, 19776, 22128, 29504, 39552, 44256, 47483, 59008, 88512, 94966, 142449, 177024, 189932, 284898, 379864, 569796, 759728, 1139592, 1519456, 2279184, 3038912, 4558368, 6077824, 9116736, 18233472]

約数ペア:

[(1, 18233472), (2, 9116736), (3, 6077824), (4, 4558368), (6, 3038912), (8, 2279184), (12, 1519456), (16, 1139592), (24, 759728), (32, 569796), (48, 379864), (64, 284898), (96, 189932), (103, 177024), (128, 142449), (192, 94966), (206, 88512), (309, 59008), (384, 47483), (412, 44256), (461, 39552), (618, 29504), (824, 22128), (922, 19776), (1236, 14752), (1383, 13184), (1648, 11064), (1844, 9888), (2472, 7376), (2766, 6592), (3296, 5532), (3688, 4944)]