22405992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 64437120

約数和(自身を除く): 42031128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 677, 788, 1182, 1354, 1379, 1576, 2031, 2364, 2708, 2758, 4062, 4137, 4728, 4739, 5416, 5516, 8124, 8274, 9478, 11032, 14217, 16248, 16548, 18956, 28434, 33096, 37912, 56868, 113736, 133369, 266738, 400107, 533476, 800214, 933583, 1066952, 1600428, 1867166, 2800749, 3200856, 3734332, 5601498, 7468664, 11202996, 22405992]

約数ペア:

[(1, 22405992), (2, 11202996), (3, 7468664), (4, 5601498), (6, 3734332), (7, 3200856), (8, 2800749), (12, 1867166), (14, 1600428), (21, 1066952), (24, 933583), (28, 800214), (42, 533476), (56, 400107), (84, 266738), (168, 133369), (197, 113736), (394, 56868), (591, 37912), (677, 33096), (788, 28434), (1182, 18956), (1354, 16548), (1379, 16248), (1576, 14217), (2031, 11032), (2364, 9478), (2708, 8274), (2758, 8124), (4062, 5516), (4137, 5416), (4728, 4739)]