40654872

素因数分解:

$2^3\times 3^6\times {\mathrm{6971}}^1$

素因数の和:6995

約数の個数: 56

約数和(自身を含む): 114305940

約数和(自身を除く): 73651068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 6971, 13942, 20913, 27884, 41826, 55768, 62739, 83652, 125478, 167304, 188217, 250956, 376434, 501912, 564651, 752868, 1129302, 1505736, 1693953, 2258604, 3387906, 4517208, 5081859, 6775812, 10163718, 13551624, 20327436, 40654872]

約数ペア:

[(1, 40654872), (2, 20327436), (3, 13551624), (4, 10163718), (6, 6775812), (8, 5081859), (9, 4517208), (12, 3387906), (18, 2258604), (24, 1693953), (27, 1505736), (36, 1129302), (54, 752868), (72, 564651), (81, 501912), (108, 376434), (162, 250956), (216, 188217), (243, 167304), (324, 125478), (486, 83652), (648, 62739), (729, 55768), (972, 41826), (1458, 27884), (1944, 20913), (2916, 13942), (5832, 6971)]