22389354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 52651872

約数和(自身を除く): 30262518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 587, 978, 1174, 1467, 1761, 2119, 2934, 3522, 4238, 5283, 6357, 7631, 10566, 12714, 15262, 19071, 22893, 38142, 45786, 68679, 95681, 137358, 191362, 287043, 574086, 861129, 1243853, 1722258, 2487706, 3731559, 7463118, 11194677, 22389354]

約数ペア:

[(1, 22389354), (2, 11194677), (3, 7463118), (6, 3731559), (9, 2487706), (13, 1722258), (18, 1243853), (26, 861129), (39, 574086), (78, 287043), (117, 191362), (163, 137358), (234, 95681), (326, 68679), (489, 45786), (587, 38142), (978, 22893), (1174, 19071), (1467, 15262), (1761, 12714), (2119, 10566), (2934, 7631), (3522, 6357), (4238, 5283)]