861013044

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{419597}}^1$

素因数の和:419629

約数の個数: 48

約数和(自身を含む): 2349748800

約数和(自身を除く): 1488735756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 419597, 839194, 1258791, 1678388, 2517582, 3776373, 5035164, 7552746, 7972343, 11329119, 15105492, 15944686, 22658238, 23917029, 31889372, 45316476, 47834058, 71751087, 95668116, 143502174, 215253261, 287004348, 430506522, 861013044]

約数ペア:

[(1, 861013044), (2, 430506522), (3, 287004348), (4, 215253261), (6, 143502174), (9, 95668116), (12, 71751087), (18, 47834058), (19, 45316476), (27, 31889372), (36, 23917029), (38, 22658238), (54, 15944686), (57, 15105492), (76, 11329119), (108, 7972343), (114, 7552746), (171, 5035164), (228, 3776373), (342, 2517582), (513, 1678388), (684, 1258791), (1026, 839194), (2052, 419597)]