39580812

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 106282176

約数和(自身を除く): 66701364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 947, 972, 1161, 1548, 1894, 2322, 2841, 3483, 3788, 4644, 5682, 6966, 8523, 10449, 11364, 13932, 17046, 20898, 25569, 34092, 40721, 41796, 51138, 76707, 81442, 102276, 122163, 153414, 162884, 230121, 244326, 306828, 366489, 460242, 488652, 732978, 920484, 1099467, 1465956, 2198934, 3298401, 4397868, 6596802, 9895203, 13193604, 19790406, 39580812]

約数ペア:

[(1, 39580812), (2, 19790406), (3, 13193604), (4, 9895203), (6, 6596802), (9, 4397868), (12, 3298401), (18, 2198934), (27, 1465956), (36, 1099467), (43, 920484), (54, 732978), (81, 488652), (86, 460242), (108, 366489), (129, 306828), (162, 244326), (172, 230121), (243, 162884), (258, 153414), (324, 122163), (387, 102276), (486, 81442), (516, 76707), (774, 51138), (947, 41796), (972, 40721), (1161, 34092), (1548, 25569), (1894, 20898), (2322, 17046), (2841, 13932), (3483, 11364), (3788, 10449), (4644, 8523), (5682, 6966)]