27130698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 67644096

約数和(自身を除く): 40513398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1321, 1467, 2282, 2642, 2934, 3423, 3963, 6846, 7926, 9247, 10269, 11889, 18494, 20538, 23778, 27741, 55482, 83223, 166446, 215323, 430646, 645969, 1291938, 1507261, 1937907, 3014522, 3875814, 4521783, 9043566, 13565349, 27130698]

約数ペア:

[(1, 27130698), (2, 13565349), (3, 9043566), (6, 4521783), (7, 3875814), (9, 3014522), (14, 1937907), (18, 1507261), (21, 1291938), (42, 645969), (63, 430646), (126, 215323), (163, 166446), (326, 83223), (489, 55482), (978, 27741), (1141, 23778), (1321, 20538), (1467, 18494), (2282, 11889), (2642, 10269), (2934, 9247), (3423, 7926), (3963, 6846)]