248840298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1974923}}^1$

素因数の和:1974938

約数の個数: 24

約数和(自身を含む): 616176288

約数和(自身を除く): 367335990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1974923, 3949846, 5924769, 11849538, 13824461, 17774307, 27648922, 35548614, 41473383, 82946766, 124420149, 248840298]

約数ペア:

[(1, 248840298), (2, 124420149), (3, 82946766), (6, 41473383), (7, 35548614), (9, 27648922), (14, 17774307), (18, 13824461), (21, 11849538), (42, 5924769), (63, 3949846), (126, 1974923)]