2012112920646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4073}}^1\times {\mathrm{1444481}}^1$

素因数の和:1448581

約数の個数: 48

約数和(自身を含む): 4590159341040

約数和(自身を除く): 2578046420394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 4073, 8146, 12219, 24438, 36657, 73314, 77387, 154774, 232161, 464322, 696483, 1392966, 1444481, 2888962, 4333443, 8666886, 13000329, 26000658, 27445139, 54890278, 82335417, 164670834, 247006251, 494012502, 5883371113, 11766742226, 17650113339, 35300226678, 52950340017, 105900680034, 111784051147, 223568102294, 335352153441, 670704306882, 1006056460323, 2012112920646]

約数ペア:

[(1, 2012112920646), (2, 1006056460323), (3, 670704306882), (6, 335352153441), (9, 223568102294), (18, 111784051147), (19, 105900680034), (38, 52950340017), (57, 35300226678), (114, 17650113339), (171, 11766742226), (342, 5883371113), (4073, 494012502), (8146, 247006251), (12219, 164670834), (24438, 82335417), (36657, 54890278), (73314, 27445139), (77387, 26000658), (154774, 13000329), (232161, 8666886), (464322, 4333443), (696483, 2888962), (1392966, 1444481)]