19068546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 44979840

約数和(自身を除く): 25911294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 821, 1106, 1642, 1659, 2463, 3318, 3871, 4926, 5747, 7742, 11494, 11613, 17241, 23226, 34482, 40229, 64859, 80458, 120687, 129718, 194577, 241374, 389154, 454013, 908026, 1362039, 2724078, 3178091, 6356182, 9534273, 19068546]

約数ペア:

[(1, 19068546), (2, 9534273), (3, 6356182), (6, 3178091), (7, 2724078), (14, 1362039), (21, 908026), (42, 454013), (49, 389154), (79, 241374), (98, 194577), (147, 129718), (158, 120687), (237, 80458), (294, 64859), (474, 40229), (553, 34482), (821, 23226), (1106, 17241), (1642, 11613), (1659, 11494), (2463, 7742), (3318, 5747), (3871, 4926)]