12811728

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3099

約数の個数: 40

約数和(自身を含む): 33480000

約数和(自身を除く): 20668272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2999, 4272, 5998, 8997, 11996, 17994, 23992, 35988, 47984, 71976, 143952, 266911, 533822, 800733, 1067644, 1601466, 2135288, 3202932, 4270576, 6405864, 12811728]

約数ペア:

[(1, 12811728), (2, 6405864), (3, 4270576), (4, 3202932), (6, 2135288), (8, 1601466), (12, 1067644), (16, 800733), (24, 533822), (48, 266911), (89, 143952), (178, 71976), (267, 47984), (356, 35988), (534, 23992), (712, 17994), (1068, 11996), (1424, 8997), (2136, 5998), (2999, 4272)]