18159064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 25386536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 719, 902, 1148, 1438, 1804, 2296, 2876, 3157, 3608, 5033, 5752, 6314, 7909, 10066, 12628, 15818, 20132, 25256, 29479, 31636, 40264, 55363, 58958, 63272, 110726, 117916, 206353, 221452, 235832, 324269, 412706, 442904, 648538, 825412, 1297076, 1650824, 2269883, 2594152, 4539766, 9079532, 18159064]

約数ペア:

[(1, 18159064), (2, 9079532), (4, 4539766), (7, 2594152), (8, 2269883), (11, 1650824), (14, 1297076), (22, 825412), (28, 648538), (41, 442904), (44, 412706), (56, 324269), (77, 235832), (82, 221452), (88, 206353), (154, 117916), (164, 110726), (287, 63272), (308, 58958), (328, 55363), (451, 40264), (574, 31636), (616, 29479), (719, 25256), (902, 20132), (1148, 15818), (1438, 12628), (1804, 10066), (2296, 7909), (2876, 6314), (3157, 5752), (3608, 5033)]