19041492078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{101221}}^1$

素因数の和:102729

約数の個数: 48

約数和(自身を含む): 47182408416

約数和(自身を除く): 28140916338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1493, 2986, 4479, 8958, 10451, 13437, 20902, 26874, 31353, 62706, 94059, 101221, 188118, 202442, 303663, 607326, 708547, 910989, 1417094, 1821978, 2125641, 4251282, 6376923, 12753846, 151122953, 302245906, 453368859, 906737718, 1057860671, 1360106577, 2115721342, 2720213154, 3173582013, 6347164026, 9520746039, 19041492078]

約数ペア:

[(1, 19041492078), (2, 9520746039), (3, 6347164026), (6, 3173582013), (7, 2720213154), (9, 2115721342), (14, 1360106577), (18, 1057860671), (21, 906737718), (42, 453368859), (63, 302245906), (126, 151122953), (1493, 12753846), (2986, 6376923), (4479, 4251282), (8958, 2125641), (10451, 1821978), (13437, 1417094), (20902, 910989), (26874, 708547), (31353, 607326), (62706, 303663), (94059, 202442), (101221, 188118)]