18110464

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 19235936

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 239, 256, 296, 478, 512, 592, 956, 1024, 1184, 1912, 2048, 2368, 3824, 4736, 7648, 8843, 9472, 15296, 17686, 18944, 30592, 35372, 37888, 61184, 70744, 75776, 122368, 141488, 244736, 282976, 489472, 565952, 1131904, 2263808, 4527616, 9055232, 18110464]

約数ペア:

[(1, 18110464), (2, 9055232), (4, 4527616), (8, 2263808), (16, 1131904), (32, 565952), (37, 489472), (64, 282976), (74, 244736), (128, 141488), (148, 122368), (239, 75776), (256, 70744), (296, 61184), (478, 37888), (512, 35372), (592, 30592), (956, 18944), (1024, 17686), (1184, 15296), (1912, 9472), (2048, 8843), (2368, 7648), (3824, 4736)]