39949434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 99677760

約数和(自身を除く): 59728326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2281, 2502, 2919, 4562, 5838, 6843, 8757, 13686, 15967, 17514, 20529, 31934, 41058, 47901, 95802, 143703, 287406, 317059, 634118, 951177, 1902354, 2219413, 2853531, 4438826, 5707062, 6658239, 13316478, 19974717, 39949434]

約数ペア:

[(1, 39949434), (2, 19974717), (3, 13316478), (6, 6658239), (7, 5707062), (9, 4438826), (14, 2853531), (18, 2219413), (21, 1902354), (42, 951177), (63, 634118), (126, 317059), (139, 287406), (278, 143703), (417, 95802), (834, 47901), (973, 41058), (1251, 31934), (1946, 20529), (2281, 17514), (2502, 15967), (2919, 13686), (4562, 8757), (5838, 6843)]