18740352

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 51163200

約数和(自身を除く): 32422848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1319, 1776, 2368, 2638, 3552, 3957, 4736, 5276, 7104, 7914, 10552, 14208, 15828, 21104, 31656, 42208, 48803, 63312, 84416, 97606, 126624, 146409, 168832, 195212, 253248, 292818, 390424, 506496, 585636, 780848, 1171272, 1561696, 2342544, 3123392, 4685088, 6246784, 9370176, 18740352]

約数ペア:

[(1, 18740352), (2, 9370176), (3, 6246784), (4, 4685088), (6, 3123392), (8, 2342544), (12, 1561696), (16, 1171272), (24, 780848), (32, 585636), (37, 506496), (48, 390424), (64, 292818), (74, 253248), (96, 195212), (111, 168832), (128, 146409), (148, 126624), (192, 97606), (222, 84416), (296, 63312), (384, 48803), (444, 42208), (592, 31656), (888, 21104), (1184, 15828), (1319, 14208), (1776, 10552), (2368, 7914), (2638, 7104), (3552, 5276), (3957, 4736)]