11690856

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 31820100

約数和(自身を除く): 20129244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 409, 794, 818, 1191, 1227, 1588, 1636, 2382, 2454, 3176, 3272, 3573, 3681, 4764, 4908, 7146, 7362, 9528, 9816, 14292, 14724, 28584, 29448, 162373, 324746, 487119, 649492, 974238, 1298984, 1461357, 1948476, 2922714, 3896952, 5845428, 11690856]

約数ペア:

[(1, 11690856), (2, 5845428), (3, 3896952), (4, 2922714), (6, 1948476), (8, 1461357), (9, 1298984), (12, 974238), (18, 649492), (24, 487119), (36, 324746), (72, 162373), (397, 29448), (409, 28584), (794, 14724), (818, 14292), (1191, 9816), (1227, 9528), (1588, 7362), (1636, 7146), (2382, 4908), (2454, 4764), (3176, 3681), (3272, 3573)]