16931736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12408

約数の個数: 48

約数和(自身を含む): 48274200

約数和(自身を除く): 31342464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12377, 24754, 37131, 49508, 74262, 99016, 111393, 148524, 222786, 235163, 297048, 445572, 470326, 705489, 891144, 940652, 1410978, 1881304, 2116467, 2821956, 4232934, 5643912, 8465868, 16931736]

約数ペア:

[(1, 16931736), (2, 8465868), (3, 5643912), (4, 4232934), (6, 2821956), (8, 2116467), (9, 1881304), (12, 1410978), (18, 940652), (19, 891144), (24, 705489), (36, 470326), (38, 445572), (57, 297048), (72, 235163), (76, 222786), (114, 148524), (152, 111393), (171, 99016), (228, 74262), (342, 49508), (456, 37131), (684, 24754), (1368, 12377)]