40707654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22691}}^1$

素因数の和:22732

約数の個数: 32

約数和(自身を含む): 91494144

約数和(自身を除く): 50786490

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 22691, 45382, 68073, 136146, 294983, 521893, 589966, 884949, 1043786, 1565679, 1769898, 3131358, 6784609, 13569218, 20353827, 40707654]

約数ペア:

[(1, 40707654), (2, 20353827), (3, 13569218), (6, 6784609), (13, 3131358), (23, 1769898), (26, 1565679), (39, 1043786), (46, 884949), (69, 589966), (78, 521893), (138, 294983), (299, 136146), (598, 68073), (897, 45382), (1794, 22691)]