1816136

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 4093740

約数和(自身を除く): 2277604

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 113, 164, 196, 226, 287, 328, 392, 452, 574, 791, 904, 1148, 1582, 2009, 2296, 3164, 4018, 4633, 5537, 6328, 8036, 9266, 11074, 16072, 18532, 22148, 32431, 37064, 44296, 64862, 129724, 227017, 259448, 454034, 908068, 1816136]

約数ペア:

[(1, 1816136), (2, 908068), (4, 454034), (7, 259448), (8, 227017), (14, 129724), (28, 64862), (41, 44296), (49, 37064), (56, 32431), (82, 22148), (98, 18532), (113, 16072), (164, 11074), (196, 9266), (226, 8036), (287, 6328), (328, 5537), (392, 4633), (452, 4018), (574, 3164), (791, 2296), (904, 2009), (1148, 1582)]