5506902

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7072938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 139, 142, 186, 213, 278, 279, 417, 426, 558, 639, 834, 1251, 1278, 2201, 2502, 4309, 4402, 6603, 8618, 9869, 12927, 13206, 19738, 19809, 25854, 29607, 38781, 39618, 59214, 77562, 88821, 177642, 305939, 611878, 917817, 1835634, 2753451, 5506902]

約数ペア:

[(1, 5506902), (2, 2753451), (3, 1835634), (6, 917817), (9, 611878), (18, 305939), (31, 177642), (62, 88821), (71, 77562), (93, 59214), (139, 39618), (142, 38781), (186, 29607), (213, 25854), (278, 19809), (279, 19738), (417, 13206), (426, 12927), (558, 9869), (639, 8618), (834, 6603), (1251, 4402), (1278, 4309), (2201, 2502)]