1864836

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 3134844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 557, 558, 837, 1114, 1116, 1671, 1674, 2228, 3342, 3348, 5013, 6684, 10026, 15039, 17267, 20052, 30078, 34534, 51801, 60156, 69068, 103602, 155403, 207204, 310806, 466209, 621612, 932418, 1864836]

約数ペア:

[(1, 1864836), (2, 932418), (3, 621612), (4, 466209), (6, 310806), (9, 207204), (12, 155403), (18, 103602), (27, 69068), (31, 60156), (36, 51801), (54, 34534), (62, 30078), (93, 20052), (108, 17267), (124, 15039), (186, 10026), (279, 6684), (372, 5013), (557, 3348), (558, 3342), (837, 2228), (1114, 1674), (1116, 1671)]