1641454884

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{20641}}^1$

素因数の和:20745

約数の個数: 54

約数和(自身を含む): 4239598454

約数和(自身を除く): 2598143570

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 2209, 4418, 6627, 8836, 13254, 19881, 20641, 26508, 39762, 41282, 61923, 79524, 82564, 123846, 185769, 247692, 371538, 743076, 970127, 1940254, 2910381, 3880508, 5820762, 8731143, 11641524, 17462286, 34924572, 45595969, 91191938, 136787907, 182383876, 273575814, 410363721, 547151628, 820727442, 1641454884]

約数ペア:

[(1, 1641454884), (2, 820727442), (3, 547151628), (4, 410363721), (6, 273575814), (9, 182383876), (12, 136787907), (18, 91191938), (36, 45595969), (47, 34924572), (94, 17462286), (141, 11641524), (188, 8731143), (282, 5820762), (423, 3880508), (564, 2910381), (846, 1940254), (1692, 970127), (2209, 743076), (4418, 371538), (6627, 247692), (8836, 185769), (13254, 123846), (19881, 82564), (20641, 79524), (26508, 61923), (39762, 41282)]