18242680808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{5749}}^1$

素因数の和:6210

約数の個数: 64

約数和(自身を含む): 37781640000

約数和(自身を除く): 19538959192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 337, 428, 674, 856, 1177, 1348, 2354, 2696, 3707, 4708, 5749, 7414, 9416, 11498, 14828, 22996, 29656, 36059, 45992, 63239, 72118, 126478, 144236, 252956, 288472, 396649, 505912, 615143, 793298, 1230286, 1586596, 1937413, 2460572, 3173192, 3874826, 4921144, 6766573, 7749652, 13533146, 15499304, 21311543, 27066292, 42623086, 54132584, 85246172, 170492344, 207303191, 414606382, 829212764, 1658425528, 2280335101, 4560670202, 9121340404, 18242680808]

約数ペア:

[(1, 18242680808), (2, 9121340404), (4, 4560670202), (8, 2280335101), (11, 1658425528), (22, 829212764), (44, 414606382), (88, 207303191), (107, 170492344), (214, 85246172), (337, 54132584), (428, 42623086), (674, 27066292), (856, 21311543), (1177, 15499304), (1348, 13533146), (2354, 7749652), (2696, 6766573), (3707, 4921144), (4708, 3874826), (5749, 3173192), (7414, 2460572), (9416, 1937413), (11498, 1586596), (14828, 1230286), (22996, 793298), (29656, 615143), (36059, 505912), (45992, 396649), (63239, 288472), (72118, 252956), (126478, 144236)]