13205214

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 33707520

約数和(自身を除く): 20502306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 47, 54, 66, 86, 94, 99, 121, 129, 141, 198, 242, 258, 282, 297, 363, 387, 423, 473, 517, 594, 726, 774, 846, 946, 1034, 1089, 1161, 1269, 1419, 1551, 2021, 2178, 2322, 2538, 2838, 3102, 3267, 4042, 4257, 4653, 5203, 5687, 6063, 6534, 8514, 9306, 10406, 11374, 12126, 12771, 13959, 15609, 17061, 18189, 22231, 25542, 27918, 31218, 34122, 36378, 44462, 46827, 51183, 54567, 66693, 93654, 102366, 109134, 133386, 140481, 153549, 200079, 244541, 280962, 307098, 400158, 489082, 600237, 733623, 1200474, 1467246, 2200869, 4401738, 6602607, 13205214]

約数ペア:

[(1, 13205214), (2, 6602607), (3, 4401738), (6, 2200869), (9, 1467246), (11, 1200474), (18, 733623), (22, 600237), (27, 489082), (33, 400158), (43, 307098), (47, 280962), (54, 244541), (66, 200079), (86, 153549), (94, 140481), (99, 133386), (121, 109134), (129, 102366), (141, 93654), (198, 66693), (242, 54567), (258, 51183), (282, 46827), (297, 44462), (363, 36378), (387, 34122), (423, 31218), (473, 27918), (517, 25542), (594, 22231), (726, 18189), (774, 17061), (846, 15609), (946, 13959), (1034, 12771), (1089, 12126), (1161, 11374), (1269, 10406), (1419, 9306), (1551, 8514), (2021, 6534), (2178, 6063), (2322, 5687), (2538, 5203), (2838, 4653), (3102, 4257), (3267, 4042)]