40381362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 103184640

約数和(自身を除く): 62803278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 317, 337, 378, 634, 674, 951, 1011, 1902, 2022, 2219, 2359, 2853, 3033, 4438, 4718, 5706, 6066, 6657, 7077, 8559, 9099, 13314, 14154, 17118, 18198, 19971, 21231, 39942, 42462, 59913, 63693, 106829, 119826, 127386, 213658, 320487, 640974, 747803, 961461, 1495606, 1922922, 2243409, 2884383, 4486818, 5768766, 6730227, 13460454, 20190681, 40381362]

約数ペア:

[(1, 40381362), (2, 20190681), (3, 13460454), (6, 6730227), (7, 5768766), (9, 4486818), (14, 2884383), (18, 2243409), (21, 1922922), (27, 1495606), (42, 961461), (54, 747803), (63, 640974), (126, 320487), (189, 213658), (317, 127386), (337, 119826), (378, 106829), (634, 63693), (674, 59913), (951, 42462), (1011, 39942), (1902, 21231), (2022, 19971), (2219, 18198), (2359, 17118), (2853, 14154), (3033, 13314), (4438, 9099), (4718, 8559), (5706, 7077), (6066, 6657)]