2019653514

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{204377}}^1$

素因数の和:204452

約数の個数: 40

約数和(自身を含む): 4599731268

約数和(自身を除く): 2580077754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 204377, 408754, 613131, 1226262, 1839393, 3678786, 5518179, 11036358, 12466997, 16554537, 24933994, 33109074, 37400991, 74801982, 112202973, 224405946, 336608919, 673217838, 1009826757, 2019653514]

約数ペア:

[(1, 2019653514), (2, 1009826757), (3, 673217838), (6, 336608919), (9, 224405946), (18, 112202973), (27, 74801982), (54, 37400991), (61, 33109074), (81, 24933994), (122, 16554537), (162, 12466997), (183, 11036358), (366, 5518179), (549, 3678786), (1098, 1839393), (1647, 1226262), (3294, 613131), (4941, 408754), (9882, 204377)]