63786378

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 130386816

約数和(自身を除く): 66600438

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 1063, 2126, 3189, 6378, 10001, 20002, 30003, 60006, 77599, 145631, 155198, 232797, 291262, 436893, 465594, 873786, 10631063, 21262126, 31893189, 63786378]

約数ペア:

[(1, 63786378), (2, 31893189), (3, 21262126), (6, 10631063), (73, 873786), (137, 465594), (146, 436893), (219, 291262), (274, 232797), (411, 155198), (438, 145631), (822, 77599), (1063, 60006), (2126, 30003), (3189, 20002), (6378, 10001)]