1642476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 4370688

約数和(自身を除く): 2728212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 541, 759, 1012, 1082, 1518, 1623, 2164, 3036, 3246, 5951, 6492, 11902, 12443, 17853, 23804, 24886, 35706, 37329, 49772, 71412, 74658, 136873, 149316, 273746, 410619, 547492, 821238, 1642476]

約数ペア:

[(1, 1642476), (2, 821238), (3, 547492), (4, 410619), (6, 273746), (11, 149316), (12, 136873), (22, 74658), (23, 71412), (33, 49772), (44, 37329), (46, 35706), (66, 24886), (69, 23804), (92, 17853), (132, 12443), (138, 11902), (253, 6492), (276, 5951), (506, 3246), (541, 3036), (759, 2164), (1012, 1623), (1082, 1518)]