64866942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16607}}^1$

素因数の和:16653

約数の個数: 48

約数和(自身を含む): 165814272

約数和(自身を除く): 100947330

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, 16607, 33214, 49821, 99642, 116249, 149463, 232498, 298926, 348747, 514817, 697494, 1029634, 1046241, 1544451, 2092482, 3088902, 3603719, 4633353, 7207438, 9266706, 10811157, 21622314, 32433471, 64866942]

約数ペア:

[(1, 64866942), (2, 32433471), (3, 21622314), (6, 10811157), (7, 9266706), (9, 7207438), (14, 4633353), (18, 3603719), (21, 3088902), (31, 2092482), (42, 1544451), (62, 1046241), (63, 1029634), (93, 697494), (126, 514817), (186, 348747), (217, 298926), (279, 232498), (434, 149463), (558, 116249), (651, 99642), (1302, 49821), (1953, 33214), (3906, 16607)]