137889738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47581}}^1$

素因数の和:47619

約数の個数: 48

約数和(自身を含む): 356294016

約数和(自身を除く): 218404278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 47581, 95162, 142743, 285486, 333067, 428229, 666134, 856458, 999201, 1094363, 1998402, 2188726, 2997603, 3283089, 5995206, 6566178, 7660541, 9849267, 15321082, 19698534, 22981623, 45963246, 68944869, 137889738]

約数ペア:

[(1, 137889738), (2, 68944869), (3, 45963246), (6, 22981623), (7, 19698534), (9, 15321082), (14, 9849267), (18, 7660541), (21, 6566178), (23, 5995206), (42, 3283089), (46, 2997603), (63, 2188726), (69, 1998402), (126, 1094363), (138, 999201), (161, 856458), (207, 666134), (322, 428229), (414, 333067), (483, 285486), (966, 142743), (1449, 95162), (2898, 47581)]