2178104904

素因数分解:

$2^3\times 3^4\times {\mathrm{3361273}}^1$

素因数の和:3361291

約数の個数: 40

約数和(自身を含む): 6100712310

約数和(自身を除く): 3922607406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3361273, 6722546, 10083819, 13445092, 20167638, 26890184, 30251457, 40335276, 60502914, 80670552, 90754371, 121005828, 181508742, 242011656, 272263113, 363017484, 544526226, 726034968, 1089052452, 2178104904]

約数ペア:

[(1, 2178104904), (2, 1089052452), (3, 726034968), (4, 544526226), (6, 363017484), (8, 272263113), (9, 242011656), (12, 181508742), (18, 121005828), (24, 90754371), (27, 80670552), (36, 60502914), (54, 40335276), (72, 30251457), (81, 26890184), (108, 20167638), (162, 13445092), (216, 10083819), (324, 6722546), (648, 3361273)]