7246638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 19392000

約数和(自身を除く): 12145362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1009, 1026, 1197, 2018, 2394, 3027, 3591, 6054, 7063, 7182, 9081, 14126, 18162, 19171, 21189, 27243, 38342, 42378, 54486, 57513, 63567, 115026, 127134, 134197, 172539, 190701, 268394, 345078, 381402, 402591, 517617, 805182, 1035234, 1207773, 2415546, 3623319, 7246638]

約数ペア:

[(1, 7246638), (2, 3623319), (3, 2415546), (6, 1207773), (7, 1035234), (9, 805182), (14, 517617), (18, 402591), (19, 381402), (21, 345078), (27, 268394), (38, 190701), (42, 172539), (54, 134197), (57, 127134), (63, 115026), (114, 63567), (126, 57513), (133, 54486), (171, 42378), (189, 38342), (266, 27243), (342, 21189), (378, 19171), (399, 18162), (513, 14126), (798, 9081), (1009, 7182), (1026, 7063), (1197, 6054), (2018, 3591), (2394, 3027)]