40814436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261631}}^1$

素因数の和:261651

約数の個数: 24

約数和(自身を含む): 102559744

約数和(自身を除く): 61745308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 261631, 523262, 784893, 1046524, 1569786, 3139572, 3401203, 6802406, 10203609, 13604812, 20407218, 40814436]

約数ペア:

[(1, 40814436), (2, 20407218), (3, 13604812), (4, 10203609), (6, 6802406), (12, 3401203), (13, 3139572), (26, 1569786), (39, 1046524), (52, 784893), (78, 523262), (156, 261631)]