21372825708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45668431}}^1$

素因数の和:45668454

約数の個数: 36

約数和(自身を含む): 58181582368

約数和(自身を除く): 36808756660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45668431, 91336862, 137005293, 182673724, 274010586, 411015879, 548021172, 593689603, 822031758, 1187379206, 1644063516, 1781068809, 2374758412, 3562137618, 5343206427, 7124275236, 10686412854, 21372825708]

約数ペア:

[(1, 21372825708), (2, 10686412854), (3, 7124275236), (4, 5343206427), (6, 3562137618), (9, 2374758412), (12, 1781068809), (13, 1644063516), (18, 1187379206), (26, 822031758), (36, 593689603), (39, 548021172), (52, 411015879), (78, 274010586), (117, 182673724), (156, 137005293), (234, 91336862), (468, 45668431)]