281445822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117563}}^1$

素因数の和:117597

約数の個数: 48

約数和(自身を含む): 733599360

約数和(自身を除く): 452153538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 117563, 235126, 352689, 705378, 822941, 1058067, 1645882, 2116134, 2233697, 2468823, 4467394, 4937646, 6701091, 7406469, 13402182, 14812938, 15635879, 20103273, 31271758, 40206546, 46907637, 93815274, 140722911, 281445822]

約数ペア:

[(1, 281445822), (2, 140722911), (3, 93815274), (6, 46907637), (7, 40206546), (9, 31271758), (14, 20103273), (18, 15635879), (19, 14812938), (21, 13402182), (38, 7406469), (42, 6701091), (57, 4937646), (63, 4467394), (114, 2468823), (126, 2233697), (133, 2116134), (171, 1645882), (266, 1058067), (342, 822941), (399, 705378), (798, 352689), (1197, 235126), (2394, 117563)]