2019998664

素因数分解:

$2^3\times 3^2\times {\mathrm{1733}}^1\times {\mathrm{16189}}^1$

素因数の和:17934

約数の個数: 48

約数和(自身を含む): 5474324700

約数和(自身を除く): 3454326036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1733, 3466, 5199, 6932, 10398, 13864, 15597, 16189, 20796, 31194, 32378, 41592, 48567, 62388, 64756, 97134, 124776, 129512, 145701, 194268, 291402, 388536, 582804, 1165608, 28055537, 56111074, 84166611, 112222148, 168333222, 224444296, 252499833, 336666444, 504999666, 673332888, 1009999332, 2019998664]

約数ペア:

[(1, 2019998664), (2, 1009999332), (3, 673332888), (4, 504999666), (6, 336666444), (8, 252499833), (9, 224444296), (12, 168333222), (18, 112222148), (24, 84166611), (36, 56111074), (72, 28055537), (1733, 1165608), (3466, 582804), (5199, 388536), (6932, 291402), (10398, 194268), (13864, 145701), (15597, 129512), (16189, 124776), (20796, 97134), (31194, 64756), (32378, 62388), (41592, 48567)]