8613234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 21498048

約数和(自身を除く): 12884814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 347, 394, 591, 694, 1041, 1182, 1379, 1773, 2082, 2429, 2758, 3123, 3546, 4137, 4858, 6246, 7287, 8274, 12411, 14574, 21861, 24822, 43722, 68359, 136718, 205077, 410154, 478513, 615231, 957026, 1230462, 1435539, 2871078, 4306617, 8613234]

約数ペア:

[(1, 8613234), (2, 4306617), (3, 2871078), (6, 1435539), (7, 1230462), (9, 957026), (14, 615231), (18, 478513), (21, 410154), (42, 205077), (63, 136718), (126, 68359), (197, 43722), (347, 24822), (394, 21861), (591, 14574), (694, 12411), (1041, 8274), (1182, 7287), (1379, 6246), (1773, 4858), (2082, 4137), (2429, 3546), (2758, 3123)]