21656556324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46274693}}^1$

素因数の和:46274716

約数の個数: 36

約数和(自身を含む): 58953960156

約数和(自身を除く): 37297403832

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46274693, 92549386, 138824079, 185098772, 277648158, 416472237, 555296316, 601571009, 832944474, 1203142018, 1665888948, 1804713027, 2406284036, 3609426054, 5414139081, 7218852108, 10828278162, 21656556324]

約数ペア:

[(1, 21656556324), (2, 10828278162), (3, 7218852108), (4, 5414139081), (6, 3609426054), (9, 2406284036), (12, 1804713027), (13, 1665888948), (18, 1203142018), (26, 832944474), (36, 601571009), (39, 555296316), (52, 416472237), (78, 277648158), (117, 185098772), (156, 138824079), (234, 92549386), (468, 46274693)]