40764402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19031}}^1$

素因数の和:19063

約数の個数: 48

約数和(自身を含む): 106883712

約数和(自身を除く): 66119310

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 19031, 38062, 57093, 114186, 133217, 171279, 266434, 323527, 342558, 399651, 647054, 799302, 970581, 1198953, 1941162, 2264689, 2397906, 2911743, 4529378, 5823486, 6794067, 13588134, 20382201, 40764402]

約数ペア:

[(1, 40764402), (2, 20382201), (3, 13588134), (6, 6794067), (7, 5823486), (9, 4529378), (14, 2911743), (17, 2397906), (18, 2264689), (21, 1941162), (34, 1198953), (42, 970581), (51, 799302), (63, 647054), (102, 399651), (119, 342558), (126, 323527), (153, 266434), (238, 171279), (306, 133217), (357, 114186), (714, 57093), (1071, 38062), (2142, 19031)]