13900458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 34618752

約数和(自身を除く): 20718294

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 953, 1122, 1326, 1906, 2431, 2859, 4862, 5718, 7293, 10483, 12389, 14586, 16201, 20966, 24778, 31449, 32402, 37167, 48603, 62898, 74334, 97206, 136279, 178211, 210613, 272558, 356422, 408837, 421226, 534633, 631839, 817674, 1069266, 1263678, 2316743, 4633486, 6950229, 13900458]

約数ペア:

[(1, 13900458), (2, 6950229), (3, 4633486), (6, 2316743), (11, 1263678), (13, 1069266), (17, 817674), (22, 631839), (26, 534633), (33, 421226), (34, 408837), (39, 356422), (51, 272558), (66, 210613), (78, 178211), (102, 136279), (143, 97206), (187, 74334), (221, 62898), (286, 48603), (374, 37167), (429, 32402), (442, 31449), (561, 24778), (663, 20966), (858, 16201), (953, 14586), (1122, 12389), (1326, 10483), (1906, 7293), (2431, 5718), (2859, 4862)]