427863942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3491}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 1013238720

約数和(自身を除く): 585374778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 619, 1238, 1857, 3491, 3714, 5571, 6809, 6982, 10473, 11142, 13618, 20427, 20946, 31419, 38401, 40854, 61281, 62838, 76802, 115203, 122562, 230406, 345609, 691218, 2160929, 4321858, 6482787, 12965574, 19448361, 23770219, 38896722, 47540438, 71310657, 142621314, 213931971, 427863942]

約数ペア:

[(1, 427863942), (2, 213931971), (3, 142621314), (6, 71310657), (9, 47540438), (11, 38896722), (18, 23770219), (22, 19448361), (33, 12965574), (66, 6482787), (99, 4321858), (198, 2160929), (619, 691218), (1238, 345609), (1857, 230406), (3491, 122562), (3714, 115203), (5571, 76802), (6809, 62838), (6982, 61281), (10473, 40854), (11142, 38401), (13618, 31419), (20427, 20946)]