18232187416

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1663}}^1\times {\mathrm{18773}}^1$

素因数の和:20515

約数の個数: 32

約数和(自身を含む): 34676328960

約数和(自身を除く): 16444141544

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1663, 3326, 6652, 13304, 18773, 37546, 75092, 121399, 150184, 242798, 485596, 971192, 1370429, 2740858, 5481716, 10963432, 31219499, 62438998, 124877996, 249755992, 2279023427, 4558046854, 9116093708, 18232187416]

約数ペア:

[(1, 18232187416), (2, 9116093708), (4, 4558046854), (8, 2279023427), (73, 249755992), (146, 124877996), (292, 62438998), (584, 31219499), (1663, 10963432), (3326, 5481716), (6652, 2740858), (13304, 1370429), (18773, 971192), (37546, 485596), (75092, 242798), (121399, 150184)]