40041078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7879}}^1$

素因数の和:7913

約数の個数: 48

約数和(自身を含む): 100611840

約数和(自身を除く): 60570762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 7879, 15758, 23637, 47274, 55153, 86669, 110306, 165459, 173338, 260007, 330918, 520014, 606683, 953359, 1213366, 1820049, 1906718, 2860077, 3640098, 5720154, 6673513, 13347026, 20020539, 40041078]

約数ペア:

[(1, 40041078), (2, 20020539), (3, 13347026), (6, 6673513), (7, 5720154), (11, 3640098), (14, 2860077), (21, 1906718), (22, 1820049), (33, 1213366), (42, 953359), (66, 606683), (77, 520014), (121, 330918), (154, 260007), (231, 173338), (242, 165459), (363, 110306), (462, 86669), (726, 55153), (847, 47274), (1694, 23637), (2541, 15758), (5082, 7879)]