13281576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7214

約数の個数: 64

約数和(自身を含む): 41402880

約数和(自身を除く): 28121304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 7187, 14374, 21561, 28748, 43122, 50309, 57496, 79057, 86244, 100618, 150927, 158114, 172488, 201236, 237171, 301854, 316228, 402472, 474342, 553399, 603708, 632456, 948684, 1106798, 1207416, 1660197, 1897368, 2213596, 3320394, 4427192, 6640788, 13281576]

約数ペア:

[(1, 13281576), (2, 6640788), (3, 4427192), (4, 3320394), (6, 2213596), (7, 1897368), (8, 1660197), (11, 1207416), (12, 1106798), (14, 948684), (21, 632456), (22, 603708), (24, 553399), (28, 474342), (33, 402472), (42, 316228), (44, 301854), (56, 237171), (66, 201236), (77, 172488), (84, 158114), (88, 150927), (132, 100618), (154, 86244), (168, 79057), (231, 57496), (264, 50309), (308, 43122), (462, 28748), (616, 21561), (924, 14374), (1848, 7187)]