13731858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{15569}}^1$

素因数の和:15591

約数の個数: 36

約数和(自身を含む): 34612110

約数和(自身を除く): 20880252

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 15569, 31138, 46707, 93414, 108983, 140121, 217966, 280242, 326949, 653898, 762881, 980847, 1525762, 1961694, 2288643, 4577286, 6865929, 13731858]

約数ペア:

[(1, 13731858), (2, 6865929), (3, 4577286), (6, 2288643), (7, 1961694), (9, 1525762), (14, 980847), (18, 762881), (21, 653898), (42, 326949), (49, 280242), (63, 217966), (98, 140121), (126, 108983), (147, 93414), (294, 46707), (441, 31138), (882, 15569)]