1330690788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1760173}}^1$

素因数の和:1760193

約数の個数: 48

約数和(自身を含む): 3942789760

約数和(自身を除く): 2612098972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1760173, 3520346, 5280519, 7040692, 10561038, 12321211, 15841557, 21122076, 24642422, 31683114, 36963633, 47524671, 49284844, 63366228, 73927266, 95049342, 110890899, 147854532, 190098684, 221781798, 332672697, 443563596, 665345394, 1330690788]

約数ペア:

[(1, 1330690788), (2, 665345394), (3, 443563596), (4, 332672697), (6, 221781798), (7, 190098684), (9, 147854532), (12, 110890899), (14, 95049342), (18, 73927266), (21, 63366228), (27, 49284844), (28, 47524671), (36, 36963633), (42, 31683114), (54, 24642422), (63, 21122076), (84, 15841557), (108, 12321211), (126, 10561038), (189, 7040692), (252, 5280519), (378, 3520346), (756, 1760173)]