84365694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21599}}^1$

素因数の和:21645

約数の個数: 48

約数和(自身を含む): 215654400

約数和(自身を除く): 131288706

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, 21599, 43198, 64797, 129594, 151193, 194391, 302386, 388782, 453579, 669569, 907158, 1339138, 1360737, 2008707, 2721474, 4017414, 4686983, 6026121, 9373966, 12052242, 14060949, 28121898, 42182847, 84365694]

約数ペア:

[(1, 84365694), (2, 42182847), (3, 28121898), (6, 14060949), (7, 12052242), (9, 9373966), (14, 6026121), (18, 4686983), (21, 4017414), (31, 2721474), (42, 2008707), (62, 1360737), (63, 1339138), (93, 907158), (126, 669569), (186, 453579), (217, 388782), (279, 302386), (434, 194391), (558, 151193), (651, 129594), (1302, 64797), (1953, 43198), (3906, 21599)]