387834636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{10663}}^1$

素因数の和:11110

約数の個数: 48

約数和(自身を含む): 1036711424

約数和(自身を除く): 648876788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 2598, 3031, 5196, 6062, 9093, 10663, 12124, 18186, 21326, 31989, 36372, 42652, 63978, 74641, 127956, 149282, 223923, 298564, 447846, 895692, 4617079, 9234158, 13851237, 18468316, 27702474, 32319553, 55404948, 64639106, 96958659, 129278212, 193917318, 387834636]

約数ペア:

[(1, 387834636), (2, 193917318), (3, 129278212), (4, 96958659), (6, 64639106), (7, 55404948), (12, 32319553), (14, 27702474), (21, 18468316), (28, 13851237), (42, 9234158), (84, 4617079), (433, 895692), (866, 447846), (1299, 298564), (1732, 223923), (2598, 149282), (3031, 127956), (5196, 74641), (6062, 63978), (9093, 42652), (10663, 36372), (12124, 31989), (18186, 21326)]