28843362

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 64367160

約数和(自身を除く): 35523798

約数列:

[1, 2, 3, 6, 9, 18, 61, 109, 122, 183, 218, 241, 327, 366, 482, 549, 654, 723, 981, 1098, 1446, 1962, 2169, 4338, 6649, 13298, 14701, 19947, 26269, 29402, 39894, 44103, 52538, 59841, 78807, 88206, 119682, 132309, 157614, 236421, 264618, 472842, 1602409, 3204818, 4807227, 9614454, 14421681, 28843362]

約数ペア:

[(1, 28843362), (2, 14421681), (3, 9614454), (6, 4807227), (9, 3204818), (18, 1602409), (61, 472842), (109, 264618), (122, 236421), (183, 157614), (218, 132309), (241, 119682), (327, 88206), (366, 78807), (482, 59841), (549, 52538), (654, 44103), (723, 39894), (981, 29402), (1098, 26269), (1446, 19947), (1962, 14701), (2169, 13298), (4338, 6649)]