2841642

素因数分解:

$2^1\times 3^6\times {\mathrm{1949}}^1$

素因数の和:1969

約数の個数: 28

約数和(自身を含む): 6394050

約数和(自身を除く): 3552408

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1949, 3898, 5847, 11694, 17541, 35082, 52623, 105246, 157869, 315738, 473607, 947214, 1420821, 2841642]

約数ペア:

[(1, 2841642), (2, 1420821), (3, 947214), (6, 473607), (9, 315738), (18, 157869), (27, 105246), (54, 52623), (81, 35082), (162, 17541), (243, 11694), (486, 5847), (729, 3898), (1458, 1949)]