1820549856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1115533}}^1$

素因数の和:1115563

約数の個数: 48

約数和(自身を含む): 5060062224

約数和(自身を除く): 3239512368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1115533, 2231066, 3346599, 4462132, 6693198, 8924264, 13386396, 17848528, 18964061, 26772792, 35697056, 37928122, 53545584, 56892183, 75856244, 107091168, 113784366, 151712488, 227568732, 303424976, 455137464, 606849952, 910274928, 1820549856]

約数ペア:

[(1, 1820549856), (2, 910274928), (3, 606849952), (4, 455137464), (6, 303424976), (8, 227568732), (12, 151712488), (16, 113784366), (17, 107091168), (24, 75856244), (32, 56892183), (34, 53545584), (48, 37928122), (51, 35697056), (68, 26772792), (96, 18964061), (102, 17848528), (136, 13386396), (204, 8924264), (272, 6693198), (408, 4462132), (544, 3346599), (816, 2231066), (1632, 1115533)]