18277974

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 30154410

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, 263, 286, 297, 351, 429, 486, 526, 594, 702, 789, 858, 891, 1053, 1287, 1578, 1782, 2106, 2367, 2574, 2673, 2893, 3159, 3419, 3861, 4734, 5346, 5786, 6318, 6838, 7101, 7722, 8679, 10257, 11583, 14202, 17358, 20514, 21303, 23166, 26037, 30771, 34749, 37609, 42606, 52074, 61542, 63909, 69498, 75218, 78111, 92313, 112827, 127818, 156222, 184626, 225654, 234333, 276939, 338481, 468666, 553878, 676962, 702999, 830817, 1015443, 1405998, 1661634, 2030886, 3046329, 6092658, 9138987, 18277974]

約数ペア:

[(1, 18277974), (2, 9138987), (3, 6092658), (6, 3046329), (9, 2030886), (11, 1661634), (13, 1405998), (18, 1015443), (22, 830817), (26, 702999), (27, 676962), (33, 553878), (39, 468666), (54, 338481), (66, 276939), (78, 234333), (81, 225654), (99, 184626), (117, 156222), (143, 127818), (162, 112827), (198, 92313), (234, 78111), (243, 75218), (263, 69498), (286, 63909), (297, 61542), (351, 52074), (429, 42606), (486, 37609), (526, 34749), (594, 30771), (702, 26037), (789, 23166), (858, 21303), (891, 20514), (1053, 17358), (1287, 14202), (1578, 11583), (1782, 10257), (2106, 8679), (2367, 7722), (2574, 7101), (2673, 6838), (2893, 6318), (3159, 5786), (3419, 5346), (3861, 4734)]