12016268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 24144288

約数和(自身を除く): 12128020

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 121, 122, 148, 242, 244, 407, 484, 671, 814, 1331, 1342, 1628, 2257, 2662, 2684, 4477, 4514, 5324, 7381, 8954, 9028, 14762, 17908, 24827, 29524, 49247, 49654, 81191, 98494, 99308, 162382, 196988, 273097, 324764, 546194, 1092388, 3004067, 6008134, 12016268]

約数ペア:

[(1, 12016268), (2, 6008134), (4, 3004067), (11, 1092388), (22, 546194), (37, 324764), (44, 273097), (61, 196988), (74, 162382), (121, 99308), (122, 98494), (148, 81191), (242, 49654), (244, 49247), (407, 29524), (484, 24827), (671, 17908), (814, 14762), (1331, 9028), (1342, 8954), (1628, 7381), (2257, 5324), (2662, 4514), (2684, 4477)]