31244454

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 71587152

約数和(自身を除く): 40342698

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1213, 1431, 2426, 2862, 3639, 4293, 7278, 8586, 10917, 12879, 21834, 25758, 32751, 64289, 65502, 98253, 128578, 192867, 196506, 294759, 385734, 578601, 589518, 1157202, 1735803, 3471606, 5207409, 10414818, 15622227, 31244454]

約数ペア:

[(1, 31244454), (2, 15622227), (3, 10414818), (6, 5207409), (9, 3471606), (18, 1735803), (27, 1157202), (53, 589518), (54, 578601), (81, 385734), (106, 294759), (159, 196506), (162, 192867), (243, 128578), (318, 98253), (477, 65502), (486, 64289), (954, 32751), (1213, 25758), (1431, 21834), (2426, 12879), (2862, 10917), (3639, 8586), (4293, 7278)]