1491567426

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{83449}}^1$

素因数の和:83791

約数の個数: 32

約数和(自身を含む): 3324648000

約数和(自身を除く): 1833080574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 17874, 83449, 166898, 250347, 500694, 751041, 1502082, 2253123, 4506246, 27621619, 55243238, 82864857, 165729714, 248594571, 497189142, 745783713, 1491567426]

約数ペア:

[(1, 1491567426), (2, 745783713), (3, 497189142), (6, 248594571), (9, 165729714), (18, 82864857), (27, 55243238), (54, 27621619), (331, 4506246), (662, 2253123), (993, 1502082), (1986, 751041), (2979, 500694), (5958, 250347), (8937, 166898), (17874, 83449)]