1564164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2069}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 4636800

約数和(自身を除く): 3072636

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, 2069, 4138, 6207, 8276, 12414, 14483, 18621, 24828, 28966, 37242, 43449, 55863, 57932, 74484, 86898, 111726, 130347, 173796, 223452, 260694, 391041, 521388, 782082, 1564164]

約数ペア:

[(1, 1564164), (2, 782082), (3, 521388), (4, 391041), (6, 260694), (7, 223452), (9, 173796), (12, 130347), (14, 111726), (18, 86898), (21, 74484), (27, 57932), (28, 55863), (36, 43449), (42, 37242), (54, 28966), (63, 24828), (84, 18621), (108, 14483), (126, 12414), (189, 8276), (252, 6207), (378, 4138), (756, 2069)]