40939542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3217}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 102409632

約数和(自身を除く): 61470090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 3217, 4242, 6363, 6434, 9651, 12726, 19302, 22519, 28953, 45038, 57906, 67557, 135114, 202671, 324917, 405342, 649834, 974751, 1949502, 2274419, 2924253, 4548838, 5848506, 6823257, 13646514, 20469771, 40939542]

約数ペア:

[(1, 40939542), (2, 20469771), (3, 13646514), (6, 6823257), (7, 5848506), (9, 4548838), (14, 2924253), (18, 2274419), (21, 1949502), (42, 974751), (63, 649834), (101, 405342), (126, 324917), (202, 202671), (303, 135114), (606, 67557), (707, 57906), (909, 45038), (1414, 28953), (1818, 22519), (2121, 19302), (3217, 12726), (4242, 9651), (6363, 6434)]