19015040016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{33037}}^1$

素因数の和:33629

約数の個数: 120

約数和(自身を含む): 60926300864

約数和(自身を除く): 41911260848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 571, 1008, 1142, 1713, 2284, 3426, 3997, 4568, 5139, 6852, 7994, 9136, 10278, 11991, 13704, 15988, 20556, 23982, 27408, 31976, 33037, 35973, 41112, 47964, 63952, 66074, 71946, 82224, 95928, 99111, 132148, 143892, 191856, 198222, 231259, 264296, 287784, 297333, 396444, 462518, 528592, 575568, 594666, 693777, 792888, 925036, 1189332, 1387554, 1585776, 1850072, 2081331, 2378664, 2775108, 3700144, 4162662, 4757328, 5550216, 8325324, 11100432, 16650648, 18864127, 33301296, 37728254, 56592381, 75456508, 113184762, 132048889, 150913016, 169777143, 226369524, 264097778, 301826032, 339554286, 396146667, 452739048, 528195556, 679108572, 792293334, 905478096, 1056391112, 1188440001, 1358217144, 1584586668, 2112782224, 2376880002, 2716434288, 3169173336, 4753760004, 6338346672, 9507520008, 19015040016]

約数ペア:

[(1, 19015040016), (2, 9507520008), (3, 6338346672), (4, 4753760004), (6, 3169173336), (7, 2716434288), (8, 2376880002), (9, 2112782224), (12, 1584586668), (14, 1358217144), (16, 1188440001), (18, 1056391112), (21, 905478096), (24, 792293334), (28, 679108572), (36, 528195556), (42, 452739048), (48, 396146667), (56, 339554286), (63, 301826032), (72, 264097778), (84, 226369524), (112, 169777143), (126, 150913016), (144, 132048889), (168, 113184762), (252, 75456508), (336, 56592381), (504, 37728254), (571, 33301296), (1008, 18864127), (1142, 16650648), (1713, 11100432), (2284, 8325324), (3426, 5550216), (3997, 4757328), (4568, 4162662), (5139, 3700144), (6852, 2775108), (7994, 2378664), (9136, 2081331), (10278, 1850072), (11991, 1585776), (13704, 1387554), (15988, 1189332), (20556, 925036), (23982, 792888), (27408, 693777), (31976, 594666), (33037, 575568), (35973, 528592), (41112, 462518), (47964, 396444), (63952, 297333), (66074, 287784), (71946, 264296), (82224, 231259), (95928, 198222), (99111, 191856), (132148, 143892)]