1489968378

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{411821}}^1$

素因数の和:411899

約数の個数: 32

約数和(自身を含む): 3360467520

約数和(自身を除く): 1870499142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 411821, 823642, 1235463, 2470926, 3706389, 7412778, 11119167, 22238334, 27592007, 55184014, 82776021, 165552042, 248328063, 496656126, 744984189, 1489968378]

約数ペア:

[(1, 1489968378), (2, 744984189), (3, 496656126), (6, 248328063), (9, 165552042), (18, 82776021), (27, 55184014), (54, 27592007), (67, 22238334), (134, 11119167), (201, 7412778), (402, 3706389), (603, 2470926), (1206, 1235463), (1809, 823642), (3618, 411821)]