83521998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21429

約数の個数: 48

約数和(自身を含む): 213497856

約数和(自身を除く): 129975858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21383, 42766, 64149, 128298, 149681, 192447, 299362, 384894, 449043, 662873, 898086, 1325746, 1347129, 1988619, 2694258, 3977238, 4640111, 5965857, 9280222, 11931714, 13920333, 27840666, 41760999, 83521998]

約数ペア:

[(1, 83521998), (2, 41760999), (3, 27840666), (6, 13920333), (7, 11931714), (9, 9280222), (14, 5965857), (18, 4640111), (21, 3977238), (31, 2694258), (42, 1988619), (62, 1347129), (63, 1325746), (93, 898086), (126, 662873), (186, 449043), (217, 384894), (279, 299362), (434, 192447), (558, 149681), (651, 128298), (1302, 64149), (1953, 42766), (3906, 21383)]