65599938

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 144930240

約数和(自身を除く): 79330302

約数列:

[1, 2, 3, 6, 9, 18, 139, 157, 167, 278, 314, 334, 417, 471, 501, 834, 942, 1002, 1251, 1413, 1503, 2502, 2826, 3006, 21823, 23213, 26219, 43646, 46426, 52438, 65469, 69639, 78657, 130938, 139278, 157314, 196407, 208917, 235971, 392814, 417834, 471942, 3644441, 7288882, 10933323, 21866646, 32799969, 65599938]

約数ペア:

[(1, 65599938), (2, 32799969), (3, 21866646), (6, 10933323), (9, 7288882), (18, 3644441), (139, 471942), (157, 417834), (167, 392814), (278, 235971), (314, 208917), (334, 196407), (417, 157314), (471, 139278), (501, 130938), (834, 78657), (942, 69639), (1002, 65469), (1251, 52438), (1413, 46426), (1503, 43646), (2502, 26219), (2826, 23213), (3006, 21823)]