38635884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 112519680

約数和(自身を除く): 73883796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1103, 1251, 1668, 1946, 2206, 2502, 2919, 3309, 3892, 4412, 5004, 5838, 6618, 7721, 8757, 9927, 11676, 13236, 15442, 17514, 19854, 23163, 30884, 35028, 39708, 46326, 69489, 92652, 138978, 153317, 277956, 306634, 459951, 613268, 919902, 1073219, 1379853, 1839804, 2146438, 2759706, 3219657, 4292876, 5519412, 6439314, 9658971, 12878628, 19317942, 38635884]

約数ペア:

[(1, 38635884), (2, 19317942), (3, 12878628), (4, 9658971), (6, 6439314), (7, 5519412), (9, 4292876), (12, 3219657), (14, 2759706), (18, 2146438), (21, 1839804), (28, 1379853), (36, 1073219), (42, 919902), (63, 613268), (84, 459951), (126, 306634), (139, 277956), (252, 153317), (278, 138978), (417, 92652), (556, 69489), (834, 46326), (973, 39708), (1103, 35028), (1251, 30884), (1668, 23163), (1946, 19854), (2206, 17514), (2502, 15442), (2919, 13236), (3309, 11676), (3892, 9927), (4412, 8757), (5004, 7721), (5838, 6618)]