1353834

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 40

約数和(自身を含む): 3105828

約数和(自身を除く): 1751994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 137, 162, 183, 274, 366, 411, 549, 822, 1098, 1233, 1647, 2466, 3294, 3699, 4941, 7398, 8357, 9882, 11097, 16714, 22194, 25071, 50142, 75213, 150426, 225639, 451278, 676917, 1353834]

約数ペア:

[(1, 1353834), (2, 676917), (3, 451278), (6, 225639), (9, 150426), (18, 75213), (27, 50142), (54, 25071), (61, 22194), (81, 16714), (122, 11097), (137, 9882), (162, 8357), (183, 7398), (274, 4941), (366, 3699), (411, 3294), (549, 2466), (822, 1647), (1098, 1233)]