8889396426

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{13109}}^1$

素因数の和:13591

約数の個数: 48

約数和(自身を含む): 19504690920

約数和(自身を除く): 10615294494

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 373, 606, 746, 909, 1119, 1818, 2238, 3357, 6714, 13109, 26218, 37673, 39327, 75346, 78654, 113019, 117981, 226038, 235962, 339057, 678114, 1324009, 2648018, 3972027, 4889657, 7944054, 9779314, 11916081, 14668971, 23832162, 29337942, 44006913, 88013826, 493855357, 987710714, 1481566071, 2963132142, 4444698213, 8889396426]

約数ペア:

[(1, 8889396426), (2, 4444698213), (3, 2963132142), (6, 1481566071), (9, 987710714), (18, 493855357), (101, 88013826), (202, 44006913), (303, 29337942), (373, 23832162), (606, 14668971), (746, 11916081), (909, 9779314), (1119, 7944054), (1818, 4889657), (2238, 3972027), (3357, 2648018), (6714, 1324009), (13109, 678114), (26218, 339057), (37673, 235962), (39327, 226038), (75346, 117981), (78654, 113019)]