2780334324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2491339}}^1$

素因数の和:2491380

約数の個数: 36

約数和(自身を含む): 7254782080

約数和(自身を除く): 4474447756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 2491339, 4982678, 7474017, 9965356, 14948034, 22422051, 29896068, 44844102, 77231509, 89688204, 154463018, 231694527, 308926036, 463389054, 695083581, 926778108, 1390167162, 2780334324]

約数ペア:

[(1, 2780334324), (2, 1390167162), (3, 926778108), (4, 695083581), (6, 463389054), (9, 308926036), (12, 231694527), (18, 154463018), (31, 89688204), (36, 77231509), (62, 44844102), (93, 29896068), (124, 22422051), (186, 14948034), (279, 9965356), (372, 7474017), (558, 4982678), (1116, 2491339)]