18309078

素因数分解:

$2^1\times 3^5\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 41657616

約数和(自身を除く): 23348538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 373, 486, 606, 746, 909, 1119, 1818, 2238, 2727, 3357, 5454, 6714, 8181, 10071, 16362, 20142, 24543, 30213, 37673, 49086, 60426, 75346, 90639, 113019, 181278, 226038, 339057, 678114, 1017171, 2034342, 3051513, 6103026, 9154539, 18309078]

約数ペア:

[(1, 18309078), (2, 9154539), (3, 6103026), (6, 3051513), (9, 2034342), (18, 1017171), (27, 678114), (54, 339057), (81, 226038), (101, 181278), (162, 113019), (202, 90639), (243, 75346), (303, 60426), (373, 49086), (486, 37673), (606, 30213), (746, 24543), (909, 20142), (1119, 16362), (1818, 10071), (2238, 8181), (2727, 6714), (3357, 5454)]