18036691686

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8564431}}^1$

素因数の和:8564458

約数の個数: 40

約数和(自身を含む): 43524443424

約数和(自身を除く): 25487751738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8564431, 17128862, 25693293, 51386586, 77079879, 111337603, 154159758, 222675206, 231239637, 334012809, 462479274, 668025618, 693718911, 1002038427, 1387437822, 2004076854, 3006115281, 6012230562, 9018345843, 18036691686]

約数ペア:

[(1, 18036691686), (2, 9018345843), (3, 6012230562), (6, 3006115281), (9, 2004076854), (13, 1387437822), (18, 1002038427), (26, 693718911), (27, 668025618), (39, 462479274), (54, 334012809), (78, 231239637), (81, 222675206), (117, 154159758), (162, 111337603), (234, 77079879), (351, 51386586), (702, 25693293), (1053, 17128862), (2106, 8564431)]