39870888

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^2$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 101443680

約数和(自身を除く): 61572792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 127, 206, 254, 309, 381, 412, 508, 618, 762, 824, 1016, 1236, 1524, 2472, 3048, 13081, 16129, 26162, 32258, 39243, 48387, 52324, 64516, 78486, 96774, 104648, 129032, 156972, 193548, 313944, 387096, 1661287, 3322574, 4983861, 6645148, 9967722, 13290296, 19935444, 39870888]

約数ペア:

[(1, 39870888), (2, 19935444), (3, 13290296), (4, 9967722), (6, 6645148), (8, 4983861), (12, 3322574), (24, 1661287), (103, 387096), (127, 313944), (206, 193548), (254, 156972), (309, 129032), (381, 104648), (412, 96774), (508, 78486), (618, 64516), (762, 52324), (824, 48387), (1016, 39243), (1236, 32258), (1524, 26162), (2472, 16129), (3048, 13081)]