18102402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 42325920

約数和(自身を除く): 24223518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1291, 1558, 2337, 2582, 3873, 4674, 7011, 7746, 11619, 14022, 23238, 24529, 49058, 52931, 73587, 105862, 147174, 158793, 220761, 317586, 441522, 476379, 952758, 1005689, 2011378, 3017067, 6034134, 9051201, 18102402]

約数ペア:

[(1, 18102402), (2, 9051201), (3, 6034134), (6, 3017067), (9, 2011378), (18, 1005689), (19, 952758), (38, 476379), (41, 441522), (57, 317586), (82, 220761), (114, 158793), (123, 147174), (171, 105862), (246, 73587), (342, 52931), (369, 49058), (738, 24529), (779, 23238), (1291, 14022), (1558, 11619), (2337, 7746), (2582, 7011), (3873, 4674)]