1860684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 5257728

約数和(自身を除く): 3397044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1303, 1428, 2606, 3909, 5212, 7818, 9121, 15636, 18242, 22151, 27363, 36484, 44302, 54726, 66453, 88604, 109452, 132906, 155057, 265812, 310114, 465171, 620228, 930342, 1860684]

約数ペア:

[(1, 1860684), (2, 930342), (3, 620228), (4, 465171), (6, 310114), (7, 265812), (12, 155057), (14, 132906), (17, 109452), (21, 88604), (28, 66453), (34, 54726), (42, 44302), (51, 36484), (68, 27363), (84, 22151), (102, 18242), (119, 15636), (204, 9121), (238, 7818), (357, 5212), (476, 3909), (714, 2606), (1303, 1428)]