11931108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 32864832

約数和(自身を除く): 20933724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 197, 206, 294, 309, 394, 412, 588, 591, 618, 721, 788, 1182, 1236, 1379, 1442, 2163, 2364, 2758, 2884, 4137, 4326, 5047, 5516, 8274, 8652, 9653, 10094, 15141, 16548, 19306, 20188, 20291, 28959, 30282, 38612, 40582, 57918, 60564, 60873, 81164, 115836, 121746, 142037, 243492, 284074, 426111, 568148, 852222, 994259, 1704444, 1988518, 2982777, 3977036, 5965554, 11931108]

約数ペア:

[(1, 11931108), (2, 5965554), (3, 3977036), (4, 2982777), (6, 1988518), (7, 1704444), (12, 994259), (14, 852222), (21, 568148), (28, 426111), (42, 284074), (49, 243492), (84, 142037), (98, 121746), (103, 115836), (147, 81164), (196, 60873), (197, 60564), (206, 57918), (294, 40582), (309, 38612), (394, 30282), (412, 28959), (588, 20291), (591, 20188), (618, 19306), (721, 16548), (788, 15141), (1182, 10094), (1236, 9653), (1379, 8652), (1442, 8274), (2163, 5516), (2364, 5047), (2758, 4326), (2884, 4137)]