291009006

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1063}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 643353984

約数和(自身を除く): 352344978

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 227, 402, 454, 603, 681, 1063, 1206, 1362, 2043, 2126, 3189, 4086, 6378, 9567, 15209, 19134, 30418, 45627, 71221, 91254, 136881, 142442, 213663, 241301, 273762, 427326, 482602, 640989, 723903, 1281978, 1447806, 2171709, 4343418, 16167167, 32334334, 48501501, 97003002, 145504503, 291009006]

約数ペア:

[(1, 291009006), (2, 145504503), (3, 97003002), (6, 48501501), (9, 32334334), (18, 16167167), (67, 4343418), (134, 2171709), (201, 1447806), (227, 1281978), (402, 723903), (454, 640989), (603, 482602), (681, 427326), (1063, 273762), (1206, 241301), (1362, 213663), (2043, 142442), (2126, 136881), (3189, 91254), (4086, 71221), (6378, 45627), (9567, 30418), (15209, 19134)]