2018823712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3530

約数の個数: 96

約数和(自身を含む): 4486067712

約数和(自身を除く): 2467244000

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 47, 68, 92, 94, 136, 184, 188, 272, 368, 376, 391, 544, 736, 752, 782, 799, 1081, 1504, 1564, 1598, 2162, 3128, 3196, 3433, 4324, 6256, 6392, 6866, 8648, 12512, 12784, 13732, 17296, 18377, 25568, 27464, 34592, 36754, 54928, 58361, 73508, 78959, 109856, 116722, 147016, 157918, 161351, 233444, 294032, 315836, 322702, 466888, 588064, 631672, 645404, 933776, 1263344, 1290808, 1342303, 1867552, 2526688, 2581616, 2684606, 2742967, 3711073, 5163232, 5369212, 5485934, 7422146, 10738424, 10971868, 14844292, 21476848, 21943736, 29688584, 42953696, 43887472, 59377168, 63088241, 87774944, 118754336, 126176482, 252352964, 504705928, 1009411856, 2018823712]

約数ペア:

[(1, 2018823712), (2, 1009411856), (4, 504705928), (8, 252352964), (16, 126176482), (17, 118754336), (23, 87774944), (32, 63088241), (34, 59377168), (46, 43887472), (47, 42953696), (68, 29688584), (92, 21943736), (94, 21476848), (136, 14844292), (184, 10971868), (188, 10738424), (272, 7422146), (368, 5485934), (376, 5369212), (391, 5163232), (544, 3711073), (736, 2742967), (752, 2684606), (782, 2581616), (799, 2526688), (1081, 1867552), (1504, 1342303), (1564, 1290808), (1598, 1263344), (2162, 933776), (3128, 645404), (3196, 631672), (3433, 588064), (4324, 466888), (6256, 322702), (6392, 315836), (6866, 294032), (8648, 233444), (12512, 161351), (12784, 157918), (13732, 147016), (17296, 116722), (18377, 109856), (25568, 78959), (27464, 73508), (34592, 58361), (36754, 54928)]