18250002

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8243}}^1$

素因数の和:8295

約数の個数: 32

約数和(自身を含む): 41549760

約数和(自身を除く): 23299758

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8243, 16486, 24729, 49458, 74187, 148374, 222561, 337963, 445122, 675926, 1013889, 2027778, 3041667, 6083334, 9125001, 18250002]

約数ペア:

[(1, 18250002), (2, 9125001), (3, 6083334), (6, 3041667), (9, 2027778), (18, 1013889), (27, 675926), (41, 445122), (54, 337963), (82, 222561), (123, 148374), (246, 74187), (369, 49458), (738, 24729), (1107, 16486), (2214, 8243)]