18166704

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 49362912

約数和(自身を除く): 31196208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 193, 212, 222, 296, 318, 386, 424, 444, 579, 592, 636, 772, 848, 888, 1158, 1272, 1544, 1776, 1961, 2316, 2544, 3088, 3922, 4632, 5883, 7141, 7844, 9264, 10229, 11766, 14282, 15688, 20458, 21423, 23532, 28564, 30687, 31376, 40916, 42846, 47064, 57128, 61374, 81832, 85692, 94128, 114256, 122748, 163664, 171384, 245496, 342768, 378473, 490992, 756946, 1135419, 1513892, 2270838, 3027784, 4541676, 6055568, 9083352, 18166704]

約数ペア:

[(1, 18166704), (2, 9083352), (3, 6055568), (4, 4541676), (6, 3027784), (8, 2270838), (12, 1513892), (16, 1135419), (24, 756946), (37, 490992), (48, 378473), (53, 342768), (74, 245496), (106, 171384), (111, 163664), (148, 122748), (159, 114256), (193, 94128), (212, 85692), (222, 81832), (296, 61374), (318, 57128), (386, 47064), (424, 42846), (444, 40916), (579, 31376), (592, 30687), (636, 28564), (772, 23532), (848, 21423), (888, 20458), (1158, 15688), (1272, 14282), (1544, 11766), (1776, 10229), (1961, 9264), (2316, 7844), (2544, 7141), (3088, 5883), (3922, 4632)]