2021734722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 4682926080

約数和(自身を除く): 2661191358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 487, 582, 679, 974, 1019, 1358, 1461, 2037, 2038, 2922, 3057, 3409, 4074, 6114, 6818, 7133, 10227, 14266, 20454, 21399, 42798, 47239, 94478, 98843, 141717, 197686, 283434, 296529, 330673, 496253, 593058, 661346, 691901, 992019, 992506, 1383802, 1488759, 1984038, 2075703, 2977518, 3473771, 4151406, 6947542, 10421313, 20842626, 48136541, 96273082, 144409623, 288819246, 336955787, 673911574, 1010867361, 2021734722]

約数ペア:

[(1, 2021734722), (2, 1010867361), (3, 673911574), (6, 336955787), (7, 288819246), (14, 144409623), (21, 96273082), (42, 48136541), (97, 20842626), (194, 10421313), (291, 6947542), (487, 4151406), (582, 3473771), (679, 2977518), (974, 2075703), (1019, 1984038), (1358, 1488759), (1461, 1383802), (2037, 992506), (2038, 992019), (2922, 691901), (3057, 661346), (3409, 593058), (4074, 496253), (6114, 330673), (6818, 296529), (7133, 283434), (10227, 197686), (14266, 141717), (20454, 98843), (21399, 94478), (42798, 47239)]