2828502

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 6544512

約数和(自身を除く): 3716010

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 137, 186, 222, 274, 279, 333, 411, 558, 666, 822, 1147, 1233, 2294, 2466, 3441, 4247, 5069, 6882, 8494, 10138, 10323, 12741, 15207, 20646, 25482, 30414, 38223, 45621, 76446, 91242, 157139, 314278, 471417, 942834, 1414251, 2828502]

約数ペア:

[(1, 2828502), (2, 1414251), (3, 942834), (6, 471417), (9, 314278), (18, 157139), (31, 91242), (37, 76446), (62, 45621), (74, 38223), (93, 30414), (111, 25482), (137, 20646), (186, 15207), (222, 12741), (274, 10323), (279, 10138), (333, 8494), (411, 6882), (558, 5069), (666, 4247), (822, 3441), (1147, 2466), (1233, 2294)]