399559788

素因数分解:

$2^2\times 3^2\times {\mathrm{2713}}^1\times {\mathrm{4091}}^1$

素因数の和:6814

約数の個数: 36

約数和(自身を含む): 1010617608

約数和(自身を除く): 611057820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2713, 4091, 5426, 8139, 8182, 10852, 12273, 16278, 16364, 24417, 24546, 32556, 36819, 48834, 49092, 73638, 97668, 147276, 11098883, 22197766, 33296649, 44395532, 66593298, 99889947, 133186596, 199779894, 399559788]

約数ペア:

[(1, 399559788), (2, 199779894), (3, 133186596), (4, 99889947), (6, 66593298), (9, 44395532), (12, 33296649), (18, 22197766), (36, 11098883), (2713, 147276), (4091, 97668), (5426, 73638), (8139, 49092), (8182, 48834), (10852, 36819), (12273, 32556), (16278, 24546), (16364, 24417)]