1905236718

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 120

約数和(自身を含む): 4890613224

約数和(自身を除く): 2985376506

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 343, 363, 462, 539, 686, 726, 847, 1029, 1078, 1093, 1617, 1694, 2058, 2186, 2401, 2541, 3234, 3279, 3773, 4802, 5082, 5929, 6558, 7203, 7546, 7651, 11319, 11858, 12023, 14406, 15302, 17787, 22638, 22953, 24046, 26411, 35574, 36069, 41503, 45906, 52822, 53557, 72138, 79233, 83006, 84161, 107114, 124509, 132253, 158466, 160671, 168322, 249018, 252483, 264506, 290521, 321342, 374899, 396759, 504966, 581042, 589127, 749798, 793518, 871563, 925771, 1124697, 1178254, 1743126, 1767381, 1851542, 2249394, 2624293, 2777313, 3534762, 4123889, 5248586, 5554626, 6480397, 7872879, 8247778, 12371667, 12960794, 15745758, 19441191, 24743334, 28867223, 38882382, 45362779, 57734446, 86601669, 90725558, 136088337, 173203338, 272176674, 317539453, 635078906, 952618359, 1905236718]

約数ペア:

[(1, 1905236718), (2, 952618359), (3, 635078906), (6, 317539453), (7, 272176674), (11, 173203338), (14, 136088337), (21, 90725558), (22, 86601669), (33, 57734446), (42, 45362779), (49, 38882382), (66, 28867223), (77, 24743334), (98, 19441191), (121, 15745758), (147, 12960794), (154, 12371667), (231, 8247778), (242, 7872879), (294, 6480397), (343, 5554626), (363, 5248586), (462, 4123889), (539, 3534762), (686, 2777313), (726, 2624293), (847, 2249394), (1029, 1851542), (1078, 1767381), (1093, 1743126), (1617, 1178254), (1694, 1124697), (2058, 925771), (2186, 871563), (2401, 793518), (2541, 749798), (3234, 589127), (3279, 581042), (3773, 504966), (4802, 396759), (5082, 374899), (5929, 321342), (6558, 290521), (7203, 264506), (7546, 252483), (7651, 249018), (11319, 168322), (11858, 160671), (12023, 158466), (14406, 132253), (15302, 124509), (17787, 107114), (22638, 84161), (22953, 83006), (24046, 79233), (26411, 72138), (35574, 53557), (36069, 52822), (41503, 45906)]