126786942

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 280400640

約数和(自身を除く): 153613698

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 163, 237, 326, 474, 489, 547, 711, 978, 1094, 1422, 1467, 1641, 2934, 3282, 4923, 9846, 12877, 25754, 38631, 43213, 77262, 86426, 89161, 115893, 129639, 178322, 231786, 259278, 267483, 388917, 534966, 777834, 802449, 1604898, 7043719, 14087438, 21131157, 42262314, 63393471, 126786942]

約数ペア:

[(1, 126786942), (2, 63393471), (3, 42262314), (6, 21131157), (9, 14087438), (18, 7043719), (79, 1604898), (158, 802449), (163, 777834), (237, 534966), (326, 388917), (474, 267483), (489, 259278), (547, 231786), (711, 178322), (978, 129639), (1094, 115893), (1422, 89161), (1467, 86426), (1641, 77262), (2934, 43213), (3282, 38631), (4923, 25754), (9846, 12877)]