21764436

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{49019}}^1$

素因数の和:49063

約数の個数: 24

約数和(自身を含む): 52157280

約数和(自身を除く): 30392844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 49019, 98038, 147057, 196076, 294114, 588228, 1813703, 3627406, 5441109, 7254812, 10882218, 21764436]

約数ペア:

[(1, 21764436), (2, 10882218), (3, 7254812), (4, 5441109), (6, 3627406), (12, 1813703), (37, 588228), (74, 294114), (111, 196076), (148, 147057), (222, 98038), (444, 49019)]