18342948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 47591936

約数和(自身を除く): 29248988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3793, 4836, 7586, 11379, 15172, 22758, 45516, 49309, 98618, 117583, 147927, 197236, 235166, 295854, 352749, 470332, 591708, 705498, 1410996, 1528579, 3057158, 4585737, 6114316, 9171474, 18342948]

約数ペア:

[(1, 18342948), (2, 9171474), (3, 6114316), (4, 4585737), (6, 3057158), (12, 1528579), (13, 1410996), (26, 705498), (31, 591708), (39, 470332), (52, 352749), (62, 295854), (78, 235166), (93, 197236), (124, 147927), (156, 117583), (186, 98618), (372, 49309), (403, 45516), (806, 22758), (1209, 15172), (1612, 11379), (2418, 7586), (3793, 4836)]