111781122

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1021}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 227816064

約数和(自身を除く): 116034942

約数列:

[1, 2, 3, 6, 71, 142, 213, 257, 426, 514, 771, 1021, 1542, 2042, 3063, 6126, 18247, 36494, 54741, 72491, 109482, 144982, 217473, 262397, 434946, 524794, 787191, 1574382, 18630187, 37260374, 55890561, 111781122]

約数ペア:

[(1, 111781122), (2, 55890561), (3, 37260374), (6, 18630187), (71, 1574382), (142, 787191), (213, 524794), (257, 434946), (426, 262397), (514, 217473), (771, 144982), (1021, 109482), (1542, 72491), (2042, 54741), (3063, 36494), (6126, 18247)]