2912494806

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{1181}}^1$

素因数の和:2379

約数の個数: 80

約数和(自身を含む): 7040114928

約数和(自身を除く): 4127620122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1171, 1181, 2106, 2342, 2362, 3513, 3543, 7026, 7086, 10539, 10629, 15223, 15353, 21078, 21258, 30446, 30706, 31617, 31887, 45669, 46059, 63234, 63774, 91338, 92118, 94851, 95661, 137007, 138177, 189702, 191322, 274014, 276354, 411021, 414531, 822042, 829062, 1233063, 1243593, 1382951, 2466126, 2487186, 2765902, 4148853, 8297706, 12446559, 17978363, 24893118, 35956726, 37339677, 53935089, 74679354, 107870178, 112019031, 161805267, 224038062, 323610534, 485415801, 970831602, 1456247403, 2912494806]

約数ペア:

[(1, 2912494806), (2, 1456247403), (3, 970831602), (6, 485415801), (9, 323610534), (13, 224038062), (18, 161805267), (26, 112019031), (27, 107870178), (39, 74679354), (54, 53935089), (78, 37339677), (81, 35956726), (117, 24893118), (162, 17978363), (234, 12446559), (351, 8297706), (702, 4148853), (1053, 2765902), (1171, 2487186), (1181, 2466126), (2106, 1382951), (2342, 1243593), (2362, 1233063), (3513, 829062), (3543, 822042), (7026, 414531), (7086, 411021), (10539, 276354), (10629, 274014), (15223, 191322), (15353, 189702), (21078, 138177), (21258, 137007), (30446, 95661), (30706, 94851), (31617, 92118), (31887, 91338), (45669, 63774), (46059, 63234)]