281034937134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26872723}}^1$

素因数の和:26872821

約数の個数: 48

約数和(自身を含む): 704280350592

約数和(自身を除く): 423245413458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 26872723, 53745446, 80618169, 161236338, 188109061, 241854507, 376218122, 483709014, 564327183, 1128654366, 1692981549, 2230436009, 3385963098, 4460872018, 6691308027, 13382616054, 15613052063, 20073924081, 31226104126, 40147848162, 46839156189, 93678312378, 140517468567, 281034937134]

約数ペア:

[(1, 281034937134), (2, 140517468567), (3, 93678312378), (6, 46839156189), (7, 40147848162), (9, 31226104126), (14, 20073924081), (18, 15613052063), (21, 13382616054), (42, 6691308027), (63, 4460872018), (83, 3385963098), (126, 2230436009), (166, 1692981549), (249, 1128654366), (498, 564327183), (581, 483709014), (747, 376218122), (1162, 241854507), (1494, 188109061), (1743, 161236338), (3486, 80618169), (5229, 53745446), (10458, 26872723)]