18363804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 45427200

約数和(自身を除く): 27063396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 337, 478, 674, 717, 956, 1011, 1348, 1434, 2022, 2868, 4044, 4541, 6403, 9082, 12806, 13623, 18164, 19209, 25612, 27246, 38418, 54492, 76836, 80543, 161086, 241629, 322172, 483258, 966516, 1530317, 3060634, 4590951, 6121268, 9181902, 18363804]

約数ペア:

[(1, 18363804), (2, 9181902), (3, 6121268), (4, 4590951), (6, 3060634), (12, 1530317), (19, 966516), (38, 483258), (57, 322172), (76, 241629), (114, 161086), (228, 80543), (239, 76836), (337, 54492), (478, 38418), (674, 27246), (717, 25612), (956, 19209), (1011, 18164), (1348, 13623), (1434, 12806), (2022, 9082), (2868, 6403), (4044, 4541)]