39504654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 98493408

約数和(自身を除く): 58988754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 1997, 2198, 2826, 3297, 3994, 5991, 6594, 9891, 11982, 13979, 17973, 19782, 27958, 35946, 41937, 83874, 125811, 251622, 313529, 627058, 940587, 1881174, 2194703, 2821761, 4389406, 5643522, 6584109, 13168218, 19752327, 39504654]

約数ペア:

[(1, 39504654), (2, 19752327), (3, 13168218), (6, 6584109), (7, 5643522), (9, 4389406), (14, 2821761), (18, 2194703), (21, 1881174), (42, 940587), (63, 627058), (126, 313529), (157, 251622), (314, 125811), (471, 83874), (942, 41937), (1099, 35946), (1413, 27958), (1997, 19782), (2198, 17973), (2826, 13979), (3297, 11982), (3994, 9891), (5991, 6594)]