854390052

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{19927}}^1$

素因数の和:20337

約数の個数: 48

約数和(自身を含む): 2220776320

約数和(自身を除く): 1366386268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 10719, 14292, 19927, 21438, 39854, 42876, 59781, 79708, 119562, 179343, 239124, 358686, 538029, 717372, 1076058, 2152116, 7911019, 15822038, 23733057, 31644076, 47466114, 71199171, 94932228, 142398342, 213597513, 284796684, 427195026, 854390052]

約数ペア:

[(1, 854390052), (2, 427195026), (3, 284796684), (4, 213597513), (6, 142398342), (9, 94932228), (12, 71199171), (18, 47466114), (27, 31644076), (36, 23733057), (54, 15822038), (108, 7911019), (397, 2152116), (794, 1076058), (1191, 717372), (1588, 538029), (2382, 358686), (3573, 239124), (4764, 179343), (7146, 119562), (10719, 79708), (14292, 59781), (19927, 42876), (21438, 39854)]