16216812

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10987}}^1$

素因数の和:11038

約数の個数: 36

約数和(自身を含む): 41996136

約数和(自身を除く): 25779324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 10987, 21974, 32961, 43948, 65922, 98883, 131844, 197766, 395532, 450467, 900934, 1351401, 1801868, 2702802, 4054203, 5405604, 8108406, 16216812]

約数ペア:

[(1, 16216812), (2, 8108406), (3, 5405604), (4, 4054203), (6, 2702802), (9, 1801868), (12, 1351401), (18, 900934), (36, 450467), (41, 395532), (82, 197766), (123, 131844), (164, 98883), (246, 65922), (369, 43948), (492, 32961), (738, 21974), (1476, 10987)]