21679565538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{692063}}^1$

素因数の和:692318

約数の個数: 32

約数和(自身を含む): 45443690496

約数和(自身を除く): 23764124958

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 681, 1362, 5221, 10442, 15663, 31326, 692063, 1384126, 2076189, 4152378, 15917449, 31834898, 47752347, 95504694, 157098301, 314196602, 471294903, 942589806, 3613260923, 7226521846, 10839782769, 21679565538]

約数ペア:

[(1, 21679565538), (2, 10839782769), (3, 7226521846), (6, 3613260923), (23, 942589806), (46, 471294903), (69, 314196602), (138, 157098301), (227, 95504694), (454, 47752347), (681, 31834898), (1362, 15917449), (5221, 4152378), (10442, 2076189), (15663, 1384126), (31326, 692063)]