40374978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2141}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 92534400

約数和(自身を除く): 52159422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2141, 2694, 3143, 4282, 6286, 6423, 9429, 12846, 14987, 18858, 29974, 44961, 89922, 961309, 1922618, 2883927, 5767854, 6729163, 13458326, 20187489, 40374978]

約数ペア:

[(1, 40374978), (2, 20187489), (3, 13458326), (6, 6729163), (7, 5767854), (14, 2883927), (21, 1922618), (42, 961309), (449, 89922), (898, 44961), (1347, 29974), (2141, 18858), (2694, 14987), (3143, 12846), (4282, 9429), (6286, 6423)]