18248291238

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{3701}}^1$

素因数の和:4437

約数の個数: 64

約数和(自身を含む): 38702188800

約数和(自身を除く): 20453897562

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 659, 1247, 1318, 1977, 2494, 3701, 3741, 3954, 7402, 7482, 11103, 19111, 22206, 28337, 38222, 56674, 57333, 85011, 107329, 114666, 159143, 170022, 214658, 318286, 321987, 477429, 643974, 821773, 954858, 1643546, 2438959, 2465319, 4615147, 4877918, 4930638, 7316877, 9230294, 13845441, 14633754, 27690882, 70729811, 104875237, 141459622, 209750474, 212189433, 314625711, 424378866, 629251422, 3041381873, 6082763746, 9124145619, 18248291238]

約数ペア:

[(1, 18248291238), (2, 9124145619), (3, 6082763746), (6, 3041381873), (29, 629251422), (43, 424378866), (58, 314625711), (86, 212189433), (87, 209750474), (129, 141459622), (174, 104875237), (258, 70729811), (659, 27690882), (1247, 14633754), (1318, 13845441), (1977, 9230294), (2494, 7316877), (3701, 4930638), (3741, 4877918), (3954, 4615147), (7402, 2465319), (7482, 2438959), (11103, 1643546), (19111, 954858), (22206, 821773), (28337, 643974), (38222, 477429), (56674, 321987), (57333, 318286), (85011, 214658), (107329, 170022), (114666, 159143)]