1321866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2306934

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 269, 273, 351, 378, 538, 546, 702, 807, 819, 1614, 1638, 1883, 2421, 2457, 3497, 3766, 4842, 4914, 5649, 6994, 7263, 10491, 11298, 14526, 16947, 20982, 24479, 31473, 33894, 48958, 50841, 62946, 73437, 94419, 101682, 146874, 188838, 220311, 440622, 660933, 1321866]

約数ペア:

[(1, 1321866), (2, 660933), (3, 440622), (6, 220311), (7, 188838), (9, 146874), (13, 101682), (14, 94419), (18, 73437), (21, 62946), (26, 50841), (27, 48958), (39, 33894), (42, 31473), (54, 24479), (63, 20982), (78, 16947), (91, 14526), (117, 11298), (126, 10491), (182, 7263), (189, 6994), (234, 5649), (269, 4914), (273, 4842), (351, 3766), (378, 3497), (538, 2457), (546, 2421), (702, 1883), (807, 1638), (819, 1614)]