18636769752

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1\times {\mathrm{10243}}^1$

素因数の和:11912

約数の個数: 64

約数和(自身を含む): 47617390080

約数和(自身を除く): 28980620328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1613, 3226, 4839, 6452, 9678, 10243, 12904, 19356, 20486, 30729, 38712, 40972, 61458, 75811, 81944, 122916, 151622, 227433, 245832, 303244, 454866, 481421, 606488, 909732, 962842, 1444263, 1819464, 1925684, 2888526, 3851368, 5777052, 11554104, 16521959, 33043918, 49565877, 66087836, 99131754, 132175672, 198263508, 396527016, 776532073, 1553064146, 2329596219, 3106128292, 4659192438, 6212256584, 9318384876, 18636769752]

約数ペア:

[(1, 18636769752), (2, 9318384876), (3, 6212256584), (4, 4659192438), (6, 3106128292), (8, 2329596219), (12, 1553064146), (24, 776532073), (47, 396527016), (94, 198263508), (141, 132175672), (188, 99131754), (282, 66087836), (376, 49565877), (564, 33043918), (1128, 16521959), (1613, 11554104), (3226, 5777052), (4839, 3851368), (6452, 2888526), (9678, 1925684), (10243, 1819464), (12904, 1444263), (19356, 962842), (20486, 909732), (30729, 606488), (38712, 481421), (40972, 454866), (61458, 303244), (75811, 245832), (81944, 227433), (122916, 151622)]