398213214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{17923}}^1$

素因数の和:17981

約数の個数: 48

約数和(自身を含む): 951549312

約数和(自身を除く): 553336098

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 966, 1058, 1587, 3174, 3703, 7406, 11109, 17923, 22218, 35846, 53769, 107538, 125461, 250922, 376383, 412229, 752766, 824458, 1236687, 2473374, 2885603, 5771206, 8656809, 9481267, 17313618, 18962534, 28443801, 56887602, 66368869, 132737738, 199106607, 398213214]

約数ペア:

[(1, 398213214), (2, 199106607), (3, 132737738), (6, 66368869), (7, 56887602), (14, 28443801), (21, 18962534), (23, 17313618), (42, 9481267), (46, 8656809), (69, 5771206), (138, 2885603), (161, 2473374), (322, 1236687), (483, 824458), (529, 752766), (966, 412229), (1058, 376383), (1587, 250922), (3174, 125461), (3703, 107538), (7406, 53769), (11109, 35846), (17923, 22218)]