2095519716

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{1999}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 5449808000

約数和(自身を除く): 3354288284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 787, 1332, 1574, 1999, 2361, 3148, 3998, 4722, 5997, 7083, 7996, 9444, 11994, 14166, 17991, 23988, 28332, 29119, 35982, 58238, 71964, 73963, 87357, 116476, 147926, 174714, 221889, 262071, 295852, 349428, 443778, 524142, 665667, 887556, 1048284, 1331334, 1573213, 2662668, 3146426, 4719639, 6292852, 9439278, 14158917, 18878556, 28317834, 56635668, 58208881, 116417762, 174626643, 232835524, 349253286, 523879929, 698506572, 1047759858, 2095519716]

約数ペア:

[(1, 2095519716), (2, 1047759858), (3, 698506572), (4, 523879929), (6, 349253286), (9, 232835524), (12, 174626643), (18, 116417762), (36, 58208881), (37, 56635668), (74, 28317834), (111, 18878556), (148, 14158917), (222, 9439278), (333, 6292852), (444, 4719639), (666, 3146426), (787, 2662668), (1332, 1573213), (1574, 1331334), (1999, 1048284), (2361, 887556), (3148, 665667), (3998, 524142), (4722, 443778), (5997, 349428), (7083, 295852), (7996, 262071), (9444, 221889), (11994, 174714), (14166, 147926), (17991, 116476), (23988, 87357), (28332, 73963), (29119, 71964), (35982, 58238)]