2157336

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 6240780

約数和(自身を除く): 4083444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 83, 114, 152, 166, 171, 228, 249, 332, 342, 361, 456, 498, 664, 684, 722, 747, 996, 1083, 1368, 1444, 1494, 1577, 1992, 2166, 2888, 2988, 3154, 3249, 4332, 4731, 5976, 6308, 6498, 8664, 9462, 12616, 12996, 14193, 18924, 25992, 28386, 29963, 37848, 56772, 59926, 89889, 113544, 119852, 179778, 239704, 269667, 359556, 539334, 719112, 1078668, 2157336]

約数ペア:

[(1, 2157336), (2, 1078668), (3, 719112), (4, 539334), (6, 359556), (8, 269667), (9, 239704), (12, 179778), (18, 119852), (19, 113544), (24, 89889), (36, 59926), (38, 56772), (57, 37848), (72, 29963), (76, 28386), (83, 25992), (114, 18924), (152, 14193), (166, 12996), (171, 12616), (228, 9462), (249, 8664), (332, 6498), (342, 6308), (361, 5976), (456, 4731), (498, 4332), (664, 3249), (684, 3154), (722, 2988), (747, 2888), (996, 2166), (1083, 1992), (1368, 1577), (1444, 1494)]