18882829206

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 41051179728

約数和(自身を除く): 22168350522

約数列:

[1, 2, 3, 6, 9, 18, 541, 971, 1082, 1623, 1942, 1997, 2913, 3246, 3994, 4869, 5826, 5991, 8739, 9738, 11982, 17478, 17973, 35946, 525311, 1050622, 1080377, 1575933, 1939087, 2160754, 3151866, 3241131, 3878174, 4727799, 5817261, 6482262, 9455598, 9723393, 11634522, 17451783, 19446786, 34903566, 1049046067, 2098092134, 3147138201, 6294276402, 9441414603, 18882829206]

約数ペア:

[(1, 18882829206), (2, 9441414603), (3, 6294276402), (6, 3147138201), (9, 2098092134), (18, 1049046067), (541, 34903566), (971, 19446786), (1082, 17451783), (1623, 11634522), (1942, 9723393), (1997, 9455598), (2913, 6482262), (3246, 5817261), (3994, 4727799), (4869, 3878174), (5826, 3241131), (5991, 3151866), (8739, 2160754), (9738, 1939087), (11982, 1575933), (17478, 1080377), (17973, 1050622), (35946, 525311)]