17141854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 10981346

約数列:

[1, 2, 23, 41, 46, 61, 82, 122, 149, 298, 943, 1403, 1886, 2501, 2806, 3427, 5002, 6109, 6854, 9089, 12218, 18178, 57523, 115046, 140507, 209047, 281014, 372649, 418094, 745298, 8570927, 17141854]

約数ペア:

[(1, 17141854), (2, 8570927), (23, 745298), (41, 418094), (46, 372649), (61, 281014), (82, 209047), (122, 140507), (149, 115046), (298, 57523), (943, 18178), (1403, 12218), (1886, 9089), (2501, 6854), (2806, 6109), (3427, 5002)]