19231884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25439}}^1$

素因数の和:25459

約数の個数: 48

約数和(自身を含む): 56985600

約数和(自身を除く): 37753716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 25439, 50878, 76317, 101756, 152634, 178073, 228951, 305268, 356146, 457902, 534219, 686853, 712292, 915804, 1068438, 1373706, 1602657, 2136876, 2747412, 3205314, 4807971, 6410628, 9615942, 19231884]

約数ペア:

[(1, 19231884), (2, 9615942), (3, 6410628), (4, 4807971), (6, 3205314), (7, 2747412), (9, 2136876), (12, 1602657), (14, 1373706), (18, 1068438), (21, 915804), (27, 712292), (28, 686853), (36, 534219), (42, 457902), (54, 356146), (63, 305268), (84, 228951), (108, 178073), (126, 152634), (189, 101756), (252, 76317), (378, 50878), (756, 25439)]