1818063984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83983}}^1$

素因数の和:84046

約数の個数: 80

約数和(自身を含む): 5248664064

約数和(自身を除く): 3430600080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 5412, 7216, 10824, 21648, 83983, 167966, 251949, 335932, 503898, 671864, 923813, 1007796, 1343728, 1847626, 2015592, 2771439, 3443303, 3695252, 4031184, 5542878, 6886606, 7390504, 10329909, 11085756, 13773212, 14781008, 20659818, 22171512, 27546424, 37876333, 41319636, 44343024, 55092848, 75752666, 82639272, 113628999, 151505332, 165278544, 227257998, 303010664, 454515996, 606021328, 909031992, 1818063984]

約数ペア:

[(1, 1818063984), (2, 909031992), (3, 606021328), (4, 454515996), (6, 303010664), (8, 227257998), (11, 165278544), (12, 151505332), (16, 113628999), (22, 82639272), (24, 75752666), (33, 55092848), (41, 44343024), (44, 41319636), (48, 37876333), (66, 27546424), (82, 22171512), (88, 20659818), (123, 14781008), (132, 13773212), (164, 11085756), (176, 10329909), (246, 7390504), (264, 6886606), (328, 5542878), (451, 4031184), (492, 3695252), (528, 3443303), (656, 2771439), (902, 2015592), (984, 1847626), (1353, 1343728), (1804, 1007796), (1968, 923813), (2706, 671864), (3608, 503898), (5412, 335932), (7216, 251949), (10824, 167966), (21648, 83983)]