13123566

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12821

約数の個数: 32

約数和(自身を含む): 30700800

約数和(自身を除く): 17577234

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12791, 25582, 38373, 76746, 115119, 230238, 243029, 345357, 486058, 690714, 729087, 1458174, 2187261, 4374522, 6561783, 13123566]

約数ペア:

[(1, 13123566), (2, 6561783), (3, 4374522), (6, 2187261), (9, 1458174), (18, 729087), (19, 690714), (27, 486058), (38, 345357), (54, 243029), (57, 230238), (114, 115119), (171, 76746), (342, 38373), (513, 25582), (1026, 12791)]