263840742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{121139}}^1$

素因数の和:121169

約数の個数: 36

約数和(自身を含む): 628353180

約数和(自身を除く): 364512438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 121139, 242278, 363417, 726834, 1090251, 1332529, 2180502, 2665058, 3997587, 7995174, 11992761, 14657819, 23985522, 29315638, 43973457, 87946914, 131920371, 263840742]

約数ペア:

[(1, 263840742), (2, 131920371), (3, 87946914), (6, 43973457), (9, 29315638), (11, 23985522), (18, 14657819), (22, 11992761), (33, 7995174), (66, 3997587), (99, 2665058), (121, 2180502), (198, 1332529), (242, 1090251), (363, 726834), (726, 363417), (1089, 242278), (2178, 121139)]