42098778

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 98917728

約数和(自身を除く): 56818950

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 103, 162, 174, 206, 243, 261, 309, 486, 522, 618, 783, 841, 927, 1566, 1682, 1854, 2349, 2523, 2781, 2987, 4698, 5046, 5562, 5974, 7047, 7569, 8343, 8961, 14094, 15138, 16686, 17922, 22707, 25029, 26883, 45414, 50058, 53766, 68121, 80649, 86623, 136242, 161298, 173246, 204363, 241947, 259869, 408726, 483894, 519738, 725841, 779607, 1451682, 1559214, 2338821, 4677642, 7016463, 14032926, 21049389, 42098778]

約数ペア:

[(1, 42098778), (2, 21049389), (3, 14032926), (6, 7016463), (9, 4677642), (18, 2338821), (27, 1559214), (29, 1451682), (54, 779607), (58, 725841), (81, 519738), (87, 483894), (103, 408726), (162, 259869), (174, 241947), (206, 204363), (243, 173246), (261, 161298), (309, 136242), (486, 86623), (522, 80649), (618, 68121), (783, 53766), (841, 50058), (927, 45414), (1566, 26883), (1682, 25029), (1854, 22707), (2349, 17922), (2523, 16686), (2781, 15138), (2987, 14094), (4698, 8961), (5046, 8343), (5562, 7569), (5974, 7047)]