18298902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 39742992

約数和(自身を除く): 21444090

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 173, 183, 289, 346, 366, 519, 578, 867, 1037, 1038, 1734, 2074, 2941, 3111, 5882, 6222, 8823, 10553, 17629, 17646, 21106, 31659, 35258, 49997, 52887, 63318, 99994, 105774, 149991, 179401, 299982, 358802, 538203, 1076406, 3049817, 6099634, 9149451, 18298902]

約数ペア:

[(1, 18298902), (2, 9149451), (3, 6099634), (6, 3049817), (17, 1076406), (34, 538203), (51, 358802), (61, 299982), (102, 179401), (122, 149991), (173, 105774), (183, 99994), (289, 63318), (346, 52887), (366, 49997), (519, 35258), (578, 31659), (867, 21106), (1037, 17646), (1038, 17629), (1734, 10553), (2074, 8823), (2941, 6222), (3111, 5882)]