239827842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22621}}^1$

素因数の和:22679

約数の個数: 48

約数和(自身を含む): 564645120

約数和(自身を除く): 324817278

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 22621, 45242, 67863, 135726, 203589, 407178, 429799, 701251, 859598, 1289397, 1402502, 2103753, 2578794, 3868191, 4207506, 6311259, 7736382, 12622518, 13323769, 26647538, 39971307, 79942614, 119913921, 239827842]

約数ペア:

[(1, 239827842), (2, 119913921), (3, 79942614), (6, 39971307), (9, 26647538), (18, 13323769), (19, 12622518), (31, 7736382), (38, 6311259), (57, 4207506), (62, 3868191), (93, 2578794), (114, 2103753), (171, 1402502), (186, 1289397), (279, 859598), (342, 701251), (558, 429799), (589, 407178), (1178, 203589), (1767, 135726), (3534, 67863), (5301, 45242), (10602, 22621)]