193744962

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{977}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 439395840

約数和(自身を除く): 245650878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 479, 958, 977, 1437, 1954, 2874, 2931, 4311, 5862, 8622, 8793, 11017, 17586, 22034, 22471, 33051, 44942, 66102, 67413, 99153, 134826, 198306, 202239, 404478, 467983, 935966, 1403949, 2807898, 4211847, 8423694, 10763609, 21527218, 32290827, 64581654, 96872481, 193744962]

約数ペア:

[(1, 193744962), (2, 96872481), (3, 64581654), (6, 32290827), (9, 21527218), (18, 10763609), (23, 8423694), (46, 4211847), (69, 2807898), (138, 1403949), (207, 935966), (414, 467983), (479, 404478), (958, 202239), (977, 198306), (1437, 134826), (1954, 99153), (2874, 67413), (2931, 66102), (4311, 44942), (5862, 33051), (8622, 22471), (8793, 22034), (11017, 17586)]