15139764

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 39661440

約数和(自身を除く): 24521676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1361, 1854, 2722, 2781, 3708, 4083, 5444, 5562, 8166, 11124, 12249, 16332, 24498, 36747, 48996, 73494, 140183, 146988, 280366, 420549, 560732, 841098, 1261647, 1682196, 2523294, 3784941, 5046588, 7569882, 15139764]

約数ペア:

[(1, 15139764), (2, 7569882), (3, 5046588), (4, 3784941), (6, 2523294), (9, 1682196), (12, 1261647), (18, 841098), (27, 560732), (36, 420549), (54, 280366), (103, 146988), (108, 140183), (206, 73494), (309, 48996), (412, 36747), (618, 24498), (927, 16332), (1236, 12249), (1361, 11124), (1854, 8166), (2722, 5562), (2781, 5444), (3708, 4083)]