18664164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30497}}^1$

素因数の和:30524

約数の個数: 36

約数和(自身を含む): 49955724

約数和(自身を除く): 31291560

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30497, 60994, 91491, 121988, 182982, 274473, 365964, 518449, 548946, 1036898, 1097892, 1555347, 2073796, 3110694, 4666041, 6221388, 9332082, 18664164]

約数ペア:

[(1, 18664164), (2, 9332082), (3, 6221388), (4, 4666041), (6, 3110694), (9, 2073796), (12, 1555347), (17, 1097892), (18, 1036898), (34, 548946), (36, 518449), (51, 365964), (68, 274473), (102, 182982), (153, 121988), (204, 91491), (306, 60994), (612, 30497)]