290423802018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{4845727}}^1$

素因数の和:4847166

約数の個数: 32

約数和(自身を含む): 664291160064

約数和(自身を除く): 373867358046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1427, 2854, 4281, 8562, 9989, 19978, 29967, 59934, 4845727, 9691454, 14537181, 29074362, 33920089, 67840178, 101760267, 203520534, 6914852429, 13829704858, 20744557287, 41489114574, 48403967003, 96807934006, 145211901009, 290423802018]

約数ペア:

[(1, 290423802018), (2, 145211901009), (3, 96807934006), (6, 48403967003), (7, 41489114574), (14, 20744557287), (21, 13829704858), (42, 6914852429), (1427, 203520534), (2854, 101760267), (4281, 67840178), (8562, 33920089), (9989, 29074362), (19978, 14537181), (29967, 9691454), (59934, 4845727)]