61893138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 129773952

約数和(自身を除く): 67880814

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 1446, 1861, 3722, 5543, 5583, 11086, 11166, 16629, 33258, 42803, 85606, 128409, 256818, 448501, 897002, 1345503, 2691006, 10315523, 20631046, 30946569, 61893138]

約数ペア:

[(1, 61893138), (2, 30946569), (3, 20631046), (6, 10315523), (23, 2691006), (46, 1345503), (69, 897002), (138, 448501), (241, 256818), (482, 128409), (723, 85606), (1446, 42803), (1861, 33258), (3722, 16629), (5543, 11166), (5583, 11086)]