15196986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4203

約数の個数: 48

約数和(自身を含む): 38937600

約数和(自身を除く): 23740614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 4159, 8318, 12477, 24954, 29113, 37431, 58226, 74862, 87339, 120611, 174678, 241222, 262017, 361833, 524034, 723666, 844277, 1085499, 1688554, 2170998, 2532831, 5065662, 7598493, 15196986]

約数ペア:

[(1, 15196986), (2, 7598493), (3, 5065662), (6, 2532831), (7, 2170998), (9, 1688554), (14, 1085499), (18, 844277), (21, 723666), (29, 524034), (42, 361833), (58, 262017), (63, 241222), (87, 174678), (126, 120611), (174, 87339), (203, 74862), (261, 58226), (406, 37431), (522, 29113), (609, 24954), (1218, 12477), (1827, 8318), (3654, 4159)]