7830918

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 56

約数和(自身を含む): 18178776

約数和(自身を除く): 10347858

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 131, 162, 243, 246, 262, 369, 393, 486, 729, 738, 786, 1107, 1179, 1458, 2214, 2358, 3321, 3537, 5371, 6642, 7074, 9963, 10611, 10742, 16113, 19926, 21222, 29889, 31833, 32226, 48339, 59778, 63666, 95499, 96678, 145017, 190998, 290034, 435051, 870102, 1305153, 2610306, 3915459, 7830918]

約数ペア:

[(1, 7830918), (2, 3915459), (3, 2610306), (6, 1305153), (9, 870102), (18, 435051), (27, 290034), (41, 190998), (54, 145017), (81, 96678), (82, 95499), (123, 63666), (131, 59778), (162, 48339), (243, 32226), (246, 31833), (262, 29889), (369, 21222), (393, 19926), (486, 16113), (729, 10742), (738, 10611), (786, 9963), (1107, 7074), (1179, 6642), (1458, 5371), (2214, 3537), (2358, 3321)]