39909402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 96432000

約数和(自身を除く): 56522598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 278, 351, 409, 417, 702, 818, 834, 1227, 1251, 1807, 2454, 2502, 3614, 3681, 3753, 5317, 5421, 7362, 7506, 10634, 10842, 11043, 15951, 16263, 22086, 31902, 32526, 47853, 48789, 56851, 95706, 97578, 113702, 143559, 170553, 287118, 341106, 511659, 739063, 1023318, 1478126, 1534977, 2217189, 3069954, 4434378, 6651567, 13303134, 19954701, 39909402]

約数ペア:

[(1, 39909402), (2, 19954701), (3, 13303134), (6, 6651567), (9, 4434378), (13, 3069954), (18, 2217189), (26, 1534977), (27, 1478126), (39, 1023318), (54, 739063), (78, 511659), (117, 341106), (139, 287118), (234, 170553), (278, 143559), (351, 113702), (409, 97578), (417, 95706), (702, 56851), (818, 48789), (834, 47853), (1227, 32526), (1251, 31902), (1807, 22086), (2454, 16263), (2502, 15951), (3614, 11043), (3681, 10842), (3753, 10634), (5317, 7506), (5421, 7362)]