27817218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 72176832

約数和(自身を除く): 44359614

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 101, 107, 117, 143, 198, 202, 214, 234, 286, 303, 321, 429, 606, 642, 858, 909, 963, 1111, 1177, 1287, 1313, 1391, 1818, 1926, 2222, 2354, 2574, 2626, 2782, 3333, 3531, 3939, 4173, 6666, 7062, 7878, 8346, 9999, 10593, 10807, 11817, 12519, 14443, 15301, 19998, 21186, 21614, 23634, 25038, 28886, 30602, 32421, 43329, 45903, 64842, 86658, 91806, 97263, 118877, 129987, 137709, 140491, 194526, 237754, 259974, 275418, 280982, 356631, 421473, 713262, 842946, 1069893, 1264419, 1545401, 2139786, 2528838, 3090802, 4636203, 9272406, 13908609, 27817218]

約数ペア:

[(1, 27817218), (2, 13908609), (3, 9272406), (6, 4636203), (9, 3090802), (11, 2528838), (13, 2139786), (18, 1545401), (22, 1264419), (26, 1069893), (33, 842946), (39, 713262), (66, 421473), (78, 356631), (99, 280982), (101, 275418), (107, 259974), (117, 237754), (143, 194526), (198, 140491), (202, 137709), (214, 129987), (234, 118877), (286, 97263), (303, 91806), (321, 86658), (429, 64842), (606, 45903), (642, 43329), (858, 32421), (909, 30602), (963, 28886), (1111, 25038), (1177, 23634), (1287, 21614), (1313, 21186), (1391, 19998), (1818, 15301), (1926, 14443), (2222, 12519), (2354, 11817), (2574, 10807), (2626, 10593), (2782, 9999), (3333, 8346), (3531, 7878), (3939, 7062), (4173, 6666)]