19842144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29527}}^1$

素因数の和:29547

約数の個数: 48

約数和(自身を含む): 59528448

約数和(自身を除く): 39686304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29527, 59054, 88581, 118108, 177162, 206689, 236216, 354324, 413378, 472432, 620067, 708648, 826756, 944864, 1240134, 1417296, 1653512, 2480268, 2834592, 3307024, 4960536, 6614048, 9921072, 19842144]

約数ペア:

[(1, 19842144), (2, 9921072), (3, 6614048), (4, 4960536), (6, 3307024), (7, 2834592), (8, 2480268), (12, 1653512), (14, 1417296), (16, 1240134), (21, 944864), (24, 826756), (28, 708648), (32, 620067), (42, 472432), (48, 413378), (56, 354324), (84, 236216), (96, 206689), (112, 177162), (168, 118108), (224, 88581), (336, 59054), (672, 29527)]