18694962

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 30838158

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 243, 269, 286, 297, 351, 429, 486, 538, 594, 702, 807, 858, 891, 1053, 1287, 1614, 1782, 2106, 2421, 2574, 2673, 2959, 3159, 3497, 3861, 4842, 5346, 5918, 6318, 6994, 7263, 7722, 8877, 10491, 11583, 14526, 17754, 20982, 21789, 23166, 26631, 31473, 34749, 38467, 43578, 53262, 62946, 65367, 69498, 76934, 79893, 94419, 115401, 130734, 159786, 188838, 230802, 239679, 283257, 346203, 479358, 566514, 692406, 719037, 849771, 1038609, 1438074, 1699542, 2077218, 3115827, 6231654, 9347481, 18694962]

約数ペア:

[(1, 18694962), (2, 9347481), (3, 6231654), (6, 3115827), (9, 2077218), (11, 1699542), (13, 1438074), (18, 1038609), (22, 849771), (26, 719037), (27, 692406), (33, 566514), (39, 479358), (54, 346203), (66, 283257), (78, 239679), (81, 230802), (99, 188838), (117, 159786), (143, 130734), (162, 115401), (198, 94419), (234, 79893), (243, 76934), (269, 69498), (286, 65367), (297, 62946), (351, 53262), (429, 43578), (486, 38467), (538, 34749), (594, 31473), (702, 26631), (807, 23166), (858, 21789), (891, 20982), (1053, 17754), (1287, 14526), (1614, 11583), (1782, 10491), (2106, 8877), (2421, 7722), (2574, 7263), (2673, 6994), (2959, 6318), (3159, 5918), (3497, 5346), (3861, 4842)]