15920238906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2061673}}^1$

素因数の和:2061708

約数の個数: 64

約数和(自身を含む): 41563347840

約数和(自身を除く): 25643108934

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 2061673, 4123346, 6185019, 12370038, 18555057, 22678403, 26801749, 37110114, 45356806, 53603498, 55665171, 68035209, 80405247, 111330342, 136070418, 160810494, 204105627, 241215741, 294819239, 408211254, 482431482, 589638478, 612316881, 723647223, 884457717, 1224633762, 1447294446, 1768915434, 2653373151, 5306746302, 7960119453, 15920238906]

約数ペア:

[(1, 15920238906), (2, 7960119453), (3, 5306746302), (6, 2653373151), (9, 1768915434), (11, 1447294446), (13, 1224633762), (18, 884457717), (22, 723647223), (26, 612316881), (27, 589638478), (33, 482431482), (39, 408211254), (54, 294819239), (66, 241215741), (78, 204105627), (99, 160810494), (117, 136070418), (143, 111330342), (198, 80405247), (234, 68035209), (286, 55665171), (297, 53603498), (351, 45356806), (429, 37110114), (594, 26801749), (702, 22678403), (858, 18555057), (1287, 12370038), (2574, 6185019), (3861, 4123346), (7722, 2061673)]