26981238

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 55144800

約数和(自身を除く): 28163562

約数列:

[1, 2, 3, 6, 73, 146, 219, 229, 269, 438, 458, 538, 687, 807, 1374, 1614, 16717, 19637, 33434, 39274, 50151, 58911, 61601, 100302, 117822, 123202, 184803, 369606, 4496873, 8993746, 13490619, 26981238]

約数ペア:

[(1, 26981238), (2, 13490619), (3, 8993746), (6, 4496873), (73, 369606), (146, 184803), (219, 123202), (229, 117822), (269, 100302), (438, 61601), (458, 58911), (538, 50151), (687, 39274), (807, 33434), (1374, 19637), (1614, 16717)]