12671946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 31621824

約数和(自身を除く): 18949878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 617, 978, 1141, 1234, 1467, 1851, 2282, 2934, 3423, 3702, 4319, 5553, 6846, 8638, 10269, 11106, 12957, 20538, 25914, 38871, 77742, 100571, 201142, 301713, 603426, 703997, 905139, 1407994, 1810278, 2111991, 4223982, 6335973, 12671946]

約数ペア:

[(1, 12671946), (2, 6335973), (3, 4223982), (6, 2111991), (7, 1810278), (9, 1407994), (14, 905139), (18, 703997), (21, 603426), (42, 301713), (63, 201142), (126, 100571), (163, 77742), (326, 38871), (489, 25914), (617, 20538), (978, 12957), (1141, 11106), (1234, 10269), (1467, 8638), (1851, 6846), (2282, 5553), (2934, 4319), (3423, 3702)]