71318646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12043}}^1$

素因数の和:12105

約数の個数: 48

約数和(自身を含む): 180370944

約数和(自身を除く): 109052298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 12043, 24086, 36129, 72258, 84301, 108387, 168602, 216774, 252903, 505806, 566021, 758709, 1132042, 1517418, 1698063, 3396126, 3962147, 5094189, 7924294, 10188378, 11886441, 23772882, 35659323, 71318646]

約数ペア:

[(1, 71318646), (2, 35659323), (3, 23772882), (6, 11886441), (7, 10188378), (9, 7924294), (14, 5094189), (18, 3962147), (21, 3396126), (42, 1698063), (47, 1517418), (63, 1132042), (94, 758709), (126, 566021), (141, 505806), (282, 252903), (329, 216774), (423, 168602), (658, 108387), (846, 84301), (987, 72258), (1974, 36129), (2961, 24086), (5922, 12043)]