1910018502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{8243}}^1$

素因数の和:8874

約数の個数: 64

約数和(自身を含む): 4859343360

約数和(自身を除く): 2949324858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 613, 1226, 1839, 3678, 4291, 5517, 8243, 8582, 11034, 12873, 16486, 16551, 24729, 25746, 33102, 38619, 49458, 57701, 74187, 77238, 115402, 115857, 148374, 173103, 222561, 231714, 346206, 445122, 519309, 1038618, 1557927, 3115854, 5052959, 10105918, 15158877, 30317754, 35370713, 45476631, 70741426, 90953262, 106112139, 136429893, 212224278, 272859786, 318336417, 636672834, 955009251, 1910018502]

約数ペア:

[(1, 1910018502), (2, 955009251), (3, 636672834), (6, 318336417), (7, 272859786), (9, 212224278), (14, 136429893), (18, 106112139), (21, 90953262), (27, 70741426), (42, 45476631), (54, 35370713), (63, 30317754), (126, 15158877), (189, 10105918), (378, 5052959), (613, 3115854), (1226, 1557927), (1839, 1038618), (3678, 519309), (4291, 445122), (5517, 346206), (8243, 231714), (8582, 222561), (11034, 173103), (12873, 148374), (16486, 115857), (16551, 115402), (24729, 77238), (25746, 74187), (33102, 57701), (38619, 49458)]