17443944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 56448000

約数和(自身を除く): 39004056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 139, 166, 168, 189, 216, 249, 252, 278, 332, 378, 417, 498, 504, 556, 581, 664, 747, 756, 834, 973, 996, 1112, 1162, 1251, 1494, 1512, 1668, 1743, 1946, 1992, 2241, 2324, 2502, 2919, 2988, 3336, 3486, 3753, 3892, 4482, 4648, 5004, 5229, 5838, 5976, 6972, 7506, 7784, 8757, 8964, 10008, 10458, 11537, 11676, 13944, 15012, 15687, 17514, 17928, 20916, 23074, 23352, 26271, 30024, 31374, 34611, 35028, 41832, 46148, 52542, 62748, 69222, 70056, 80759, 92296, 103833, 105084, 125496, 138444, 161518, 207666, 210168, 242277, 276888, 311499, 323036, 415332, 484554, 622998, 646072, 726831, 830664, 969108, 1245996, 1453662, 1938216, 2180493, 2491992, 2907324, 4360986, 5814648, 8721972, 17443944]

約数ペア:

[(1, 17443944), (2, 8721972), (3, 5814648), (4, 4360986), (6, 2907324), (7, 2491992), (8, 2180493), (9, 1938216), (12, 1453662), (14, 1245996), (18, 969108), (21, 830664), (24, 726831), (27, 646072), (28, 622998), (36, 484554), (42, 415332), (54, 323036), (56, 311499), (63, 276888), (72, 242277), (83, 210168), (84, 207666), (108, 161518), (126, 138444), (139, 125496), (166, 105084), (168, 103833), (189, 92296), (216, 80759), (249, 70056), (252, 69222), (278, 62748), (332, 52542), (378, 46148), (417, 41832), (498, 35028), (504, 34611), (556, 31374), (581, 30024), (664, 26271), (747, 23352), (756, 23074), (834, 20916), (973, 17928), (996, 17514), (1112, 15687), (1162, 15012), (1251, 13944), (1494, 11676), (1512, 11537), (1668, 10458), (1743, 10008), (1946, 8964), (1992, 8757), (2241, 7784), (2324, 7506), (2502, 6972), (2919, 5976), (2988, 5838), (3336, 5229), (3486, 5004), (3753, 4648), (3892, 4482)]