8081514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 12585366

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, 2069, 3906, 4138, 6207, 12414, 14483, 18621, 28966, 37242, 43449, 64139, 86898, 128278, 130347, 192417, 260694, 384834, 448973, 577251, 897946, 1154502, 1346919, 2693838, 4040757, 8081514]

約数ペア:

[(1, 8081514), (2, 4040757), (3, 2693838), (6, 1346919), (7, 1154502), (9, 897946), (14, 577251), (18, 448973), (21, 384834), (31, 260694), (42, 192417), (62, 130347), (63, 128278), (93, 86898), (126, 64139), (186, 43449), (217, 37242), (279, 28966), (434, 18621), (558, 14483), (651, 12414), (1302, 6207), (1953, 4138), (2069, 3906)]