13242726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 33007104

約数和(自身を除く): 19764378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 463, 681, 926, 1362, 1389, 1589, 2043, 2778, 3178, 3241, 4086, 4167, 4767, 6482, 8334, 9534, 9723, 14301, 19446, 28602, 29169, 58338, 105101, 210202, 315303, 630606, 735707, 945909, 1471414, 1891818, 2207121, 4414242, 6621363, 13242726]

約数ペア:

[(1, 13242726), (2, 6621363), (3, 4414242), (6, 2207121), (7, 1891818), (9, 1471414), (14, 945909), (18, 735707), (21, 630606), (42, 315303), (63, 210202), (126, 105101), (227, 58338), (454, 29169), (463, 28602), (681, 19446), (926, 14301), (1362, 9723), (1389, 9534), (1589, 8334), (2043, 6482), (2778, 4767), (3178, 4167), (3241, 4086)]