5638626

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 14582880

約数和(自身を除く): 8944254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2131, 2646, 4262, 6393, 12786, 14917, 19179, 29834, 38358, 44751, 57537, 89502, 104419, 115074, 134253, 208838, 268506, 313257, 402759, 626514, 805518, 939771, 1879542, 2819313, 5638626]

約数ペア:

[(1, 5638626), (2, 2819313), (3, 1879542), (6, 939771), (7, 805518), (9, 626514), (14, 402759), (18, 313257), (21, 268506), (27, 208838), (42, 134253), (49, 115074), (54, 104419), (63, 89502), (98, 57537), (126, 44751), (147, 38358), (189, 29834), (294, 19179), (378, 14917), (441, 12786), (882, 6393), (1323, 4262), (2131, 2646)]