18944331084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{864091}}^1$

素因数の和:864140

約数の個数: 96

約数和(自身を含む): 58066982400

約数和(自身を除く): 39122651316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924, 864091, 1728182, 2592273, 3456364, 5184546, 6048637, 7776819, 10369092, 12097274, 15553638, 18145911, 23330457, 24194548, 25058639, 31107276, 36291822, 46660914, 50117278, 54437733, 72583644, 75175917, 93321828, 100234556, 108875466, 150351834, 163313199, 175410473, 217750932, 225527751, 300703668, 326626398, 350820946, 451055502, 526231419, 653252796, 676583253, 701641892, 902111004, 1052462838, 1353166506, 1578694257, 2104925676, 2706333012, 3157388514, 4736082771, 6314777028, 9472165542, 18944331084]

約数ペア:

[(1, 18944331084), (2, 9472165542), (3, 6314777028), (4, 4736082771), (6, 3157388514), (7, 2706333012), (9, 2104925676), (12, 1578694257), (14, 1353166506), (18, 1052462838), (21, 902111004), (27, 701641892), (28, 676583253), (29, 653252796), (36, 526231419), (42, 451055502), (54, 350820946), (58, 326626398), (63, 300703668), (84, 225527751), (87, 217750932), (108, 175410473), (116, 163313199), (126, 150351834), (174, 108875466), (189, 100234556), (203, 93321828), (252, 75175917), (261, 72583644), (348, 54437733), (378, 50117278), (406, 46660914), (522, 36291822), (609, 31107276), (756, 25058639), (783, 24194548), (812, 23330457), (1044, 18145911), (1218, 15553638), (1566, 12097274), (1827, 10369092), (2436, 7776819), (3132, 6048637), (3654, 5184546), (5481, 3456364), (7308, 2592273), (10962, 1728182), (21924, 864091)]