18459744

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5247

約数の個数: 48

約数和(自身を含む): 49776048

約数和(自身を除く): 31316304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5197, 10394, 15591, 20788, 31182, 41576, 62364, 83152, 124728, 166304, 192289, 249456, 384578, 498912, 576867, 769156, 1153734, 1538312, 2307468, 3076624, 4614936, 6153248, 9229872, 18459744]

約数ペア:

[(1, 18459744), (2, 9229872), (3, 6153248), (4, 4614936), (6, 3076624), (8, 2307468), (12, 1538312), (16, 1153734), (24, 769156), (32, 576867), (37, 498912), (48, 384578), (74, 249456), (96, 192289), (111, 166304), (148, 124728), (222, 83152), (296, 62364), (444, 41576), (592, 31182), (888, 20788), (1184, 15591), (1776, 10394), (3552, 5197)]