18210608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3069

約数の個数: 40

約数和(自身を含む): 39320400

約数和(自身を除く): 21109792

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 3019, 6032, 6038, 12076, 24152, 39247, 48304, 78494, 87551, 156988, 175102, 313976, 350204, 627952, 700408, 1138163, 1400816, 2276326, 4552652, 9105304, 18210608]

約数ペア:

[(1, 18210608), (2, 9105304), (4, 4552652), (8, 2276326), (13, 1400816), (16, 1138163), (26, 700408), (29, 627952), (52, 350204), (58, 313976), (104, 175102), (116, 156988), (208, 87551), (232, 78494), (377, 48304), (464, 39247), (754, 24152), (1508, 12076), (3016, 6038), (3019, 6032)]