31609422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10391}}^1$

素因数の和:10425

約数の個数: 36

約数和(自身を含む): 74167704

約数和(自身を除く): 42558282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 10391, 20782, 31173, 62346, 93519, 135083, 187038, 270166, 405249, 810498, 1215747, 1756079, 2431494, 3512158, 5268237, 10536474, 15804711, 31609422]

約数ペア:

[(1, 31609422), (2, 15804711), (3, 10536474), (6, 5268237), (9, 3512158), (13, 2431494), (18, 1756079), (26, 1215747), (39, 810498), (78, 405249), (117, 270166), (169, 187038), (234, 135083), (338, 93519), (507, 62346), (1014, 31173), (1521, 20782), (3042, 10391)]