198092412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{262027}}^1$

素因数の和:262047

約数の個数: 48

約数和(自身を含む): 586942720

約数和(自身を除く): 388850308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 262027, 524054, 786081, 1048108, 1572162, 1834189, 2358243, 3144324, 3668378, 4716486, 5502567, 7074729, 7336756, 9432972, 11005134, 14149458, 16507701, 22010268, 28298916, 33015402, 49523103, 66030804, 99046206, 198092412]

約数ペア:

[(1, 198092412), (2, 99046206), (3, 66030804), (4, 49523103), (6, 33015402), (7, 28298916), (9, 22010268), (12, 16507701), (14, 14149458), (18, 11005134), (21, 9432972), (27, 7336756), (28, 7074729), (36, 5502567), (42, 4716486), (54, 3668378), (63, 3144324), (84, 2358243), (108, 1834189), (126, 1572162), (189, 1048108), (252, 786081), (378, 524054), (756, 262027)]