189367614

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 424710000

約数和(自身を除く): 235342386

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 258, 267, 387, 534, 774, 801, 1602, 2749, 3827, 5498, 7654, 8247, 11481, 16494, 22962, 24741, 34443, 49482, 68886, 118207, 236414, 244661, 354621, 489322, 709242, 733983, 1063863, 1467966, 2127726, 2201949, 4403898, 10520423, 21040846, 31561269, 63122538, 94683807, 189367614]

約数ペア:

[(1, 189367614), (2, 94683807), (3, 63122538), (6, 31561269), (9, 21040846), (18, 10520423), (43, 4403898), (86, 2201949), (89, 2127726), (129, 1467966), (178, 1063863), (258, 733983), (267, 709242), (387, 489322), (534, 354621), (774, 244661), (801, 236414), (1602, 118207), (2749, 68886), (3827, 49482), (5498, 34443), (7654, 24741), (8247, 22962), (11481, 16494)]