121764906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 274491360

約数和(自身を除く): 152726454

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2579, 2623, 5158, 5246, 7737, 7869, 15474, 15738, 23211, 23607, 46422, 47214, 110897, 157319, 221794, 314638, 332691, 471957, 665382, 943914, 998073, 1415871, 1996146, 2831742, 6764717, 13529434, 20294151, 40588302, 60882453, 121764906]

約数ペア:

[(1, 121764906), (2, 60882453), (3, 40588302), (6, 20294151), (9, 13529434), (18, 6764717), (43, 2831742), (61, 1996146), (86, 1415871), (122, 998073), (129, 943914), (183, 665382), (258, 471957), (366, 332691), (387, 314638), (549, 221794), (774, 157319), (1098, 110897), (2579, 47214), (2623, 46422), (5158, 23607), (5246, 23211), (7737, 15738), (7869, 15474)]