18071298

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2927}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 45676800

約数和(自身を除く): 27605502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2927, 3087, 5854, 6174, 8781, 17562, 20489, 26343, 40978, 52686, 61467, 122934, 143423, 184401, 286846, 368802, 430269, 860538, 1003961, 1290807, 2007922, 2581614, 3011883, 6023766, 9035649, 18071298]

約数ペア:

[(1, 18071298), (2, 9035649), (3, 6023766), (6, 3011883), (7, 2581614), (9, 2007922), (14, 1290807), (18, 1003961), (21, 860538), (42, 430269), (49, 368802), (63, 286846), (98, 184401), (126, 143423), (147, 122934), (294, 61467), (343, 52686), (441, 40978), (686, 26343), (882, 20489), (1029, 17562), (2058, 8781), (2927, 6174), (3087, 5854)]