40938156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54171

約数の個数: 48

約数和(自身を含む): 121300480

約数和(自身を除く): 80362324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 54151, 108302, 162453, 216604, 324906, 379057, 487359, 649812, 758114, 974718, 1137171, 1462077, 1516228, 1949436, 2274342, 2924154, 3411513, 4548684, 5848308, 6823026, 10234539, 13646052, 20469078, 40938156]

約数ペア:

[(1, 40938156), (2, 20469078), (3, 13646052), (4, 10234539), (6, 6823026), (7, 5848308), (9, 4548684), (12, 3411513), (14, 2924154), (18, 2274342), (21, 1949436), (27, 1516228), (28, 1462077), (36, 1137171), (42, 974718), (54, 758114), (63, 649812), (84, 487359), (108, 379057), (126, 324906), (189, 216604), (252, 162453), (378, 108302), (756, 54151)]