18380376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36469}}^1$

素因数の和:36488

約数の個数: 48

約数和(自身を含む): 56893200

約数和(自身を除く): 38512824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36469, 72938, 109407, 145876, 218814, 255283, 291752, 328221, 437628, 510566, 656442, 765849, 875256, 1021132, 1312884, 1531698, 2042264, 2297547, 2625768, 3063396, 4595094, 6126792, 9190188, 18380376]

約数ペア:

[(1, 18380376), (2, 9190188), (3, 6126792), (4, 4595094), (6, 3063396), (7, 2625768), (8, 2297547), (9, 2042264), (12, 1531698), (14, 1312884), (18, 1021132), (21, 875256), (24, 765849), (28, 656442), (36, 510566), (42, 437628), (56, 328221), (63, 291752), (72, 255283), (84, 218814), (126, 145876), (168, 109407), (252, 72938), (504, 36469)]