2891796732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{384343}}^1$

素因数の和:384383

約数の個数: 72

約数和(自身を含む): 8394072960

約数和(自身を除く): 5502276228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 384343, 768686, 1153029, 1537372, 2306058, 3459087, 4227773, 4612116, 6918174, 7302517, 8455546, 12683319, 13836348, 14605034, 16911092, 21907551, 25366638, 29210068, 38049957, 43815102, 50733276, 65722653, 76099914, 80327687, 87630204, 131445306, 152199828, 160655374, 240983061, 262890612, 321310748, 481966122, 722949183, 963932244, 1445898366, 2891796732]

約数ペア:

[(1, 2891796732), (2, 1445898366), (3, 963932244), (4, 722949183), (6, 481966122), (9, 321310748), (11, 262890612), (12, 240983061), (18, 160655374), (19, 152199828), (22, 131445306), (33, 87630204), (36, 80327687), (38, 76099914), (44, 65722653), (57, 50733276), (66, 43815102), (76, 38049957), (99, 29210068), (114, 25366638), (132, 21907551), (171, 16911092), (198, 14605034), (209, 13836348), (228, 12683319), (342, 8455546), (396, 7302517), (418, 6918174), (627, 4612116), (684, 4227773), (836, 3459087), (1254, 2306058), (1881, 1537372), (2508, 1153029), (3762, 768686), (7524, 384343)]