15856992

素因数分解:

$2^5\times 3^3\times {\mathrm{18353}}^1$

素因数の和:18372

約数の個数: 48

約数和(自身を含む): 46252080

約数和(自身を除く): 30395088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 18353, 36706, 55059, 73412, 110118, 146824, 165177, 220236, 293648, 330354, 440472, 495531, 587296, 660708, 880944, 991062, 1321416, 1761888, 1982124, 2642832, 3964248, 5285664, 7928496, 15856992]

約数ペア:

[(1, 15856992), (2, 7928496), (3, 5285664), (4, 3964248), (6, 2642832), (8, 1982124), (9, 1761888), (12, 1321416), (16, 991062), (18, 880944), (24, 660708), (27, 587296), (32, 495531), (36, 440472), (48, 330354), (54, 293648), (72, 220236), (96, 165177), (108, 146824), (144, 110118), (216, 73412), (288, 55059), (432, 36706), (864, 18353)]