40878036

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26407}}^1$

素因数の和:26460

約数の個数: 36

約数和(自身を含む): 105737632

約数和(自身を除く): 64859596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26407, 52814, 79221, 105628, 158442, 237663, 316884, 475326, 950652, 1135501, 2271002, 3406503, 4542004, 6813006, 10219509, 13626012, 20439018, 40878036]

約数ペア:

[(1, 40878036), (2, 20439018), (3, 13626012), (4, 10219509), (6, 6813006), (9, 4542004), (12, 3406503), (18, 2271002), (36, 1135501), (43, 950652), (86, 475326), (129, 316884), (172, 237663), (258, 158442), (387, 105628), (516, 79221), (774, 52814), (1548, 26407)]