1899826812

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{451051}}^1$

素因数の和:451080

約数の個数: 60

約数和(自身を含む): 5348574616

約数和(自身を除く): 3448747804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 451051, 902102, 1353153, 1804204, 2706306, 4059459, 5412612, 5863663, 8118918, 11727326, 12178377, 16237836, 17590989, 23454652, 24356754, 35181978, 36535131, 48713508, 52772967, 70363956, 73070262, 105545934, 146140524, 158318901, 211091868, 316637802, 474956703, 633275604, 949913406, 1899826812]

約数ペア:

[(1, 1899826812), (2, 949913406), (3, 633275604), (4, 474956703), (6, 316637802), (9, 211091868), (12, 158318901), (13, 146140524), (18, 105545934), (26, 73070262), (27, 70363956), (36, 52772967), (39, 48713508), (52, 36535131), (54, 35181978), (78, 24356754), (81, 23454652), (108, 17590989), (117, 16237836), (156, 12178377), (162, 11727326), (234, 8118918), (324, 5863663), (351, 5412612), (468, 4059459), (702, 2706306), (1053, 1804204), (1404, 1353153), (2106, 902102), (4212, 451051)]