11939724

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 60

約数和(自身を含む): 31975944

約数和(自身を除く): 20036220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 857, 1161, 1548, 1714, 2322, 2571, 3428, 3483, 4644, 5142, 6966, 7713, 10284, 13932, 15426, 23139, 30852, 36851, 46278, 69417, 73702, 92556, 110553, 138834, 147404, 221106, 277668, 331659, 442212, 663318, 994977, 1326636, 1989954, 2984931, 3979908, 5969862, 11939724]

約数ペア:

[(1, 11939724), (2, 5969862), (3, 3979908), (4, 2984931), (6, 1989954), (9, 1326636), (12, 994977), (18, 663318), (27, 442212), (36, 331659), (43, 277668), (54, 221106), (81, 147404), (86, 138834), (108, 110553), (129, 92556), (162, 73702), (172, 69417), (258, 46278), (324, 36851), (387, 30852), (516, 23139), (774, 15426), (857, 13932), (1161, 10284), (1548, 7713), (1714, 6966), (2322, 5142), (2571, 4644), (3428, 3483)]