23791986

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 53745120

約数和(自身を除く): 29953134

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 387, 521, 531, 774, 1042, 1062, 1563, 2537, 3126, 4689, 5074, 7611, 9378, 15222, 22403, 22833, 30739, 44806, 45666, 61478, 67209, 92217, 134418, 184434, 201627, 276651, 403254, 553302, 1321777, 2643554, 3965331, 7930662, 11895993, 23791986]

約数ペア:

[(1, 23791986), (2, 11895993), (3, 7930662), (6, 3965331), (9, 2643554), (18, 1321777), (43, 553302), (59, 403254), (86, 276651), (118, 201627), (129, 184434), (177, 134418), (258, 92217), (354, 67209), (387, 61478), (521, 45666), (531, 44806), (774, 30739), (1042, 22833), (1062, 22403), (1563, 15222), (2537, 9378), (3126, 7611), (4689, 5074)]