18221736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{58403}}^1$

素因数の和:58425

約数の個数: 32

約数和(自身を含む): 49059360

約数和(自身を除く): 30837624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 58403, 116806, 175209, 233612, 350418, 467224, 700836, 759239, 1401672, 1518478, 2277717, 3036956, 4555434, 6073912, 9110868, 18221736]

約数ペア:

[(1, 18221736), (2, 9110868), (3, 6073912), (4, 4555434), (6, 3036956), (8, 2277717), (12, 1518478), (13, 1401672), (24, 759239), (26, 700836), (39, 467224), (52, 350418), (78, 233612), (104, 175209), (156, 116806), (312, 58403)]