67606398

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 150845760

約数和(自身を除く): 83239362

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 157, 282, 314, 423, 471, 509, 846, 942, 1018, 1413, 1527, 2826, 3054, 4581, 7379, 9162, 14758, 22137, 23923, 44274, 47846, 66411, 71769, 79913, 132822, 143538, 159826, 215307, 239739, 430614, 479478, 719217, 1438434, 3755911, 7511822, 11267733, 22535466, 33803199, 67606398]

約数ペア:

[(1, 67606398), (2, 33803199), (3, 22535466), (6, 11267733), (9, 7511822), (18, 3755911), (47, 1438434), (94, 719217), (141, 479478), (157, 430614), (282, 239739), (314, 215307), (423, 159826), (471, 143538), (509, 132822), (846, 79913), (942, 71769), (1018, 66411), (1413, 47846), (1527, 44274), (2826, 23923), (3054, 22137), (4581, 14758), (7379, 9162)]