40426203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 18671397

約数列:

[1, 3, 23, 29, 69, 87, 89, 227, 267, 667, 681, 2001, 2047, 2581, 5221, 6141, 6583, 7743, 15663, 19749, 20203, 59363, 60609, 151409, 178089, 454227, 464669, 585887, 1394007, 1757661, 13475401, 40426203]

約数ペア:

[(1, 40426203), (3, 13475401), (23, 1757661), (29, 1394007), (69, 585887), (87, 464669), (89, 454227), (227, 178089), (267, 151409), (667, 60609), (681, 59363), (2001, 20203), (2047, 19749), (2581, 15663), (5221, 7743), (6141, 6583)]