18316776

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20627}}^1$

素因数の和:20673

約数の個数: 32

約数和(自身を含む): 47031840

約数和(自身を除く): 28715064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20627, 41254, 61881, 82508, 123762, 165016, 247524, 495048, 763199, 1526398, 2289597, 3052796, 4579194, 6105592, 9158388, 18316776]

約数ペア:

[(1, 18316776), (2, 9158388), (3, 6105592), (4, 4579194), (6, 3052796), (8, 2289597), (12, 1526398), (24, 763199), (37, 495048), (74, 247524), (111, 165016), (148, 123762), (222, 82508), (296, 61881), (444, 41254), (888, 20627)]