15207984012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1455031}}^1$

素因数の和:1455118

約数の個数: 48

約数和(自身を含む): 38785332992

約数和(自身を除く): 23577348980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 1455031, 2910062, 4365093, 5820124, 8730186, 17460372, 18915403, 37830806, 56746209, 75661612, 97487077, 113492418, 194974154, 226984836, 292461231, 389948308, 584922462, 1169844924, 1267332001, 2534664002, 3801996003, 5069328004, 7603992006, 15207984012]

約数ペア:

[(1, 15207984012), (2, 7603992006), (3, 5069328004), (4, 3801996003), (6, 2534664002), (12, 1267332001), (13, 1169844924), (26, 584922462), (39, 389948308), (52, 292461231), (67, 226984836), (78, 194974154), (134, 113492418), (156, 97487077), (201, 75661612), (268, 56746209), (402, 37830806), (804, 18915403), (871, 17460372), (1742, 8730186), (2613, 5820124), (3484, 4365093), (5226, 2910062), (10452, 1455031)]