974328318

素因数分解:

$2^1\times 3^3\times {\mathrm{821}}^1\times {\mathrm{21977}}^1$

素因数の和:22809

約数の個数: 32

約数和(自身を含む): 2167909920

約数和(自身を除く): 1193581602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 821, 1642, 2463, 4926, 7389, 14778, 21977, 22167, 43954, 44334, 65931, 131862, 197793, 395586, 593379, 1186758, 18043117, 36086234, 54129351, 108258702, 162388053, 324776106, 487164159, 974328318]

約数ペア:

[(1, 974328318), (2, 487164159), (3, 324776106), (6, 162388053), (9, 108258702), (18, 54129351), (27, 36086234), (54, 18043117), (821, 1186758), (1642, 593379), (2463, 395586), (4926, 197793), (7389, 131862), (14778, 65931), (21977, 44334), (22167, 43954)]