27809364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 71096256

約数和(自身を除く): 43286892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 457, 461, 914, 922, 1371, 1383, 1828, 1844, 2742, 2766, 5027, 5071, 5484, 5532, 10054, 10142, 15081, 15213, 20108, 20284, 30162, 30426, 60324, 60852, 210677, 421354, 632031, 842708, 1264062, 2317447, 2528124, 4634894, 6952341, 9269788, 13904682, 27809364]

約数ペア:

[(1, 27809364), (2, 13904682), (3, 9269788), (4, 6952341), (6, 4634894), (11, 2528124), (12, 2317447), (22, 1264062), (33, 842708), (44, 632031), (66, 421354), (132, 210677), (457, 60852), (461, 60324), (914, 30426), (922, 30162), (1371, 20284), (1383, 20108), (1828, 15213), (1844, 15081), (2742, 10142), (2766, 10054), (5027, 5532), (5071, 5484)]