1330883766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{18443}}^1$

素因数の和:18681

約数の個数: 48

約数和(自身を含む): 3049899840

約数和(自身を除く): 1719016074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 342, 422, 633, 1266, 1899, 3798, 4009, 8018, 12027, 18443, 24054, 36081, 36886, 55329, 72162, 110658, 165987, 331974, 350417, 700834, 1051251, 2102502, 3153753, 3891473, 6307506, 7782946, 11674419, 23348838, 35023257, 70046514, 73937987, 147875974, 221813961, 443627922, 665441883, 1330883766]

約数ペア:

[(1, 1330883766), (2, 665441883), (3, 443627922), (6, 221813961), (9, 147875974), (18, 73937987), (19, 70046514), (38, 35023257), (57, 23348838), (114, 11674419), (171, 7782946), (211, 6307506), (342, 3891473), (422, 3153753), (633, 2102502), (1266, 1051251), (1899, 700834), (3798, 350417), (4009, 331974), (8018, 165987), (12027, 110658), (18443, 72162), (24054, 55329), (36081, 36886)]