171276948

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{20959}}^1$

素因数の和:21196

約数の個数: 36

約数和(自身を含む): 434878080

約数和(自身を除く): 263601132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 20959, 41918, 62877, 83836, 125754, 188631, 251508, 377262, 754524, 4757693, 9515386, 14273079, 19030772, 28546158, 42819237, 57092316, 85638474, 171276948]

約数ペア:

[(1, 171276948), (2, 85638474), (3, 57092316), (4, 42819237), (6, 28546158), (9, 19030772), (12, 14273079), (18, 9515386), (36, 4757693), (227, 754524), (454, 377262), (681, 251508), (908, 188631), (1362, 125754), (2043, 83836), (2724, 62877), (4086, 41918), (8172, 20959)]