19824588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8741}}^1$

素因数の和:8764

約数の個数: 60

約数和(自身を含む): 59235792

約数和(自身を除く): 39411204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8741, 17482, 26223, 34964, 52446, 61187, 78669, 104892, 122374, 157338, 183561, 236007, 244748, 314676, 367122, 472014, 550683, 708021, 734244, 944028, 1101366, 1416042, 1652049, 2202732, 2832084, 3304098, 4956147, 6608196, 9912294, 19824588]

約数ペア:

[(1, 19824588), (2, 9912294), (3, 6608196), (4, 4956147), (6, 3304098), (7, 2832084), (9, 2202732), (12, 1652049), (14, 1416042), (18, 1101366), (21, 944028), (27, 734244), (28, 708021), (36, 550683), (42, 472014), (54, 367122), (63, 314676), (81, 244748), (84, 236007), (108, 183561), (126, 157338), (162, 122374), (189, 104892), (252, 78669), (324, 61187), (378, 52446), (567, 34964), (756, 26223), (1134, 17482), (2268, 8741)]