27272518

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21436

約数の個数: 24

約数和(自身を含む): 51250752

約数和(自身を除く): 23978234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21407, 42814, 149849, 278291, 299698, 556582, 1048943, 1948037, 2097886, 3896074, 13636259, 27272518]

約数ペア:

[(1, 27272518), (2, 13636259), (7, 3896074), (13, 2097886), (14, 1948037), (26, 1048943), (49, 556582), (91, 299698), (98, 278291), (182, 149849), (637, 42814), (1274, 21407)]