18508082138

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8461}}^1$

素因数の和:8608

約数の個数: 96

約数和(自身を含む): 37193739408

約数和(自身を除く): 18685657270

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 101, 119, 182, 202, 221, 238, 442, 637, 707, 833, 1274, 1313, 1414, 1547, 1666, 1717, 2626, 3094, 3434, 4949, 8461, 9191, 9898, 10829, 12019, 16922, 18382, 21658, 22321, 24038, 44642, 59227, 64337, 84133, 109993, 118454, 128674, 143837, 156247, 168266, 219986, 287674, 312494, 414589, 769951, 829178, 854561, 1006859, 1093729, 1539902, 1709122, 1869881, 2013718, 2187458, 3739762, 5389657, 5981927, 7048013, 10779314, 11109293, 11963854, 13089167, 14096026, 14527537, 22218586, 26178334, 29055074, 41873489, 77765051, 83746978, 91624169, 101692759, 155530102, 183248338, 188857981, 203385518, 377715962, 544355357, 711849313, 1088710714, 1322005867, 1423698626, 2644011734, 9254041069, 18508082138]

約数ペア:

[(1, 18508082138), (2, 9254041069), (7, 2644011734), (13, 1423698626), (14, 1322005867), (17, 1088710714), (26, 711849313), (34, 544355357), (49, 377715962), (91, 203385518), (98, 188857981), (101, 183248338), (119, 155530102), (182, 101692759), (202, 91624169), (221, 83746978), (238, 77765051), (442, 41873489), (637, 29055074), (707, 26178334), (833, 22218586), (1274, 14527537), (1313, 14096026), (1414, 13089167), (1547, 11963854), (1666, 11109293), (1717, 10779314), (2626, 7048013), (3094, 5981927), (3434, 5389657), (4949, 3739762), (8461, 2187458), (9191, 2013718), (9898, 1869881), (10829, 1709122), (12019, 1539902), (16922, 1093729), (18382, 1006859), (21658, 854561), (22321, 829178), (24038, 769951), (44642, 414589), (59227, 312494), (64337, 287674), (84133, 219986), (109993, 168266), (118454, 156247), (128674, 143837)]