1296738

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 24

約数和(自身を含む): 2858076

約数和(自身を除く): 1561338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1181, 2362, 3543, 7086, 10629, 21258, 72041, 144082, 216123, 432246, 648369, 1296738]

約数ペア:

[(1, 1296738), (2, 648369), (3, 432246), (6, 216123), (9, 144082), (18, 72041), (61, 21258), (122, 10629), (183, 7086), (366, 3543), (549, 2362), (1098, 1181)]