39399804

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 102493440

約数和(自身を除く): 63093636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 743, 982, 1473, 1486, 1964, 2229, 2946, 2972, 4419, 4458, 5892, 6687, 8838, 8916, 13257, 13374, 17676, 20061, 26514, 26748, 40122, 53028, 80244, 364813, 729626, 1094439, 1459252, 2188878, 3283317, 4377756, 6566634, 9849951, 13133268, 19699902, 39399804]

約数ペア:

[(1, 39399804), (2, 19699902), (3, 13133268), (4, 9849951), (6, 6566634), (9, 4377756), (12, 3283317), (18, 2188878), (27, 1459252), (36, 1094439), (54, 729626), (108, 364813), (491, 80244), (743, 53028), (982, 40122), (1473, 26748), (1486, 26514), (1964, 20061), (2229, 17676), (2946, 13374), (2972, 13257), (4419, 8916), (4458, 8838), (5892, 6687)]