38906658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 99223488

約数和(自身を除く): 60316830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 167, 258, 301, 334, 387, 501, 602, 774, 903, 1002, 1169, 1503, 1806, 1849, 2338, 2709, 3006, 3507, 3698, 5418, 5547, 7014, 7181, 10521, 11094, 12943, 14362, 16641, 21042, 21543, 25886, 33282, 38829, 43086, 50267, 64629, 77658, 100534, 116487, 129258, 150801, 232974, 301602, 308783, 452403, 617566, 904806, 926349, 1852698, 2161481, 2779047, 4322962, 5558094, 6484443, 12968886, 19453329, 38906658]

約数ペア:

[(1, 38906658), (2, 19453329), (3, 12968886), (6, 6484443), (7, 5558094), (9, 4322962), (14, 2779047), (18, 2161481), (21, 1852698), (42, 926349), (43, 904806), (63, 617566), (86, 452403), (126, 308783), (129, 301602), (167, 232974), (258, 150801), (301, 129258), (334, 116487), (387, 100534), (501, 77658), (602, 64629), (774, 50267), (903, 43086), (1002, 38829), (1169, 33282), (1503, 25886), (1806, 21543), (1849, 21042), (2338, 16641), (2709, 14362), (3006, 12943), (3507, 11094), (3698, 10521), (5418, 7181), (5547, 7014)]