40840758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11177}}^1$

素因数の和:11221

約数の個数: 48

約数和(自身を含む): 104626080

約数和(自身を除く): 63785322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 11177, 22354, 33531, 67062, 78239, 100593, 156478, 201186, 234717, 324133, 469434, 648266, 704151, 972399, 1408302, 1944798, 2268931, 2917197, 4537862, 5834394, 6806793, 13613586, 20420379, 40840758]

約数ペア:

[(1, 40840758), (2, 20420379), (3, 13613586), (6, 6806793), (7, 5834394), (9, 4537862), (14, 2917197), (18, 2268931), (21, 1944798), (29, 1408302), (42, 972399), (58, 704151), (63, 648266), (87, 469434), (126, 324133), (174, 234717), (203, 201186), (261, 156478), (406, 100593), (522, 78239), (609, 67062), (1218, 33531), (1827, 22354), (3654, 11177)]