6642684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5034

約数の個数: 36

約数和(自身を含む): 17248504

約数和(自身を除く): 10605820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 4987, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 179532, 184519, 369038, 553557, 738076, 1107114, 1660671, 2214228, 3321342, 6642684]

約数ペア:

[(1, 6642684), (2, 3321342), (3, 2214228), (4, 1660671), (6, 1107114), (9, 738076), (12, 553557), (18, 369038), (36, 184519), (37, 179532), (74, 89766), (111, 59844), (148, 44883), (222, 29922), (333, 19948), (444, 14961), (666, 9974), (1332, 4987)]