39981186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5987}}^1$

素因数の和:6055

約数の個数: 48

約数和(自身を含む): 100885824

約数和(自身を除く): 60904638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 5987, 6678, 11974, 17961, 35922, 41909, 53883, 83818, 107766, 125727, 251454, 317311, 377181, 634622, 754362, 951933, 1903866, 2221177, 2855799, 4442354, 5711598, 6663531, 13327062, 19990593, 39981186]

約数ペア:

[(1, 39981186), (2, 19990593), (3, 13327062), (6, 6663531), (7, 5711598), (9, 4442354), (14, 2855799), (18, 2221177), (21, 1903866), (42, 951933), (53, 754362), (63, 634622), (106, 377181), (126, 317311), (159, 251454), (318, 125727), (371, 107766), (477, 83818), (742, 53883), (954, 41909), (1113, 35922), (2226, 17961), (3339, 11974), (5987, 6678)]