18157014

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 24178986

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 59, 82, 118, 123, 139, 177, 246, 278, 354, 369, 417, 531, 738, 834, 1062, 1107, 1251, 1593, 2214, 2419, 2502, 3186, 3753, 4838, 5699, 7257, 7506, 8201, 11398, 14514, 16402, 17097, 21771, 24603, 34194, 43542, 49206, 51291, 65313, 73809, 102582, 130626, 147618, 153873, 221427, 307746, 336241, 442854, 672482, 1008723, 2017446, 3026169, 6052338, 9078507, 18157014]

約数ペア:

[(1, 18157014), (2, 9078507), (3, 6052338), (6, 3026169), (9, 2017446), (18, 1008723), (27, 672482), (41, 442854), (54, 336241), (59, 307746), (82, 221427), (118, 153873), (123, 147618), (139, 130626), (177, 102582), (246, 73809), (278, 65313), (354, 51291), (369, 49206), (417, 43542), (531, 34194), (738, 24603), (834, 21771), (1062, 17097), (1107, 16402), (1251, 14514), (1593, 11398), (2214, 8201), (2419, 7506), (2502, 7257), (3186, 5699), (3753, 4838)]