4048686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 9451728

約数和(自身を除く): 5403042

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 101, 102, 131, 153, 202, 262, 303, 306, 393, 606, 786, 909, 1179, 1717, 1818, 2227, 2358, 3434, 4454, 5151, 6681, 10302, 13231, 13362, 15453, 20043, 26462, 30906, 39693, 40086, 79386, 119079, 224927, 238158, 449854, 674781, 1349562, 2024343, 4048686]

約数ペア:

[(1, 4048686), (2, 2024343), (3, 1349562), (6, 674781), (9, 449854), (17, 238158), (18, 224927), (34, 119079), (51, 79386), (101, 40086), (102, 39693), (131, 30906), (153, 26462), (202, 20043), (262, 15453), (303, 13362), (306, 13231), (393, 10302), (606, 6681), (786, 5151), (909, 4454), (1179, 3434), (1717, 2358), (1818, 2227)]