973511388

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 2515968000

約数和(自身を除く): 1542456612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 127, 142, 213, 254, 284, 381, 426, 508, 639, 762, 852, 1143, 1278, 1524, 2286, 2556, 2999, 4572, 5998, 8997, 9017, 11996, 17994, 18034, 26991, 27051, 35988, 36068, 53982, 54102, 81153, 107964, 108204, 162306, 212929, 324612, 380873, 425858, 638787, 761746, 851716, 1142619, 1277574, 1523492, 1916361, 2285238, 2555148, 3427857, 3832722, 4570476, 6855714, 7665444, 13711428, 27041983, 54083966, 81125949, 108167932, 162251898, 243377847, 324503796, 486755694, 973511388]

約数ペア:

[(1, 973511388), (2, 486755694), (3, 324503796), (4, 243377847), (6, 162251898), (9, 108167932), (12, 81125949), (18, 54083966), (36, 27041983), (71, 13711428), (127, 7665444), (142, 6855714), (213, 4570476), (254, 3832722), (284, 3427857), (381, 2555148), (426, 2285238), (508, 1916361), (639, 1523492), (762, 1277574), (852, 1142619), (1143, 851716), (1278, 761746), (1524, 638787), (2286, 425858), (2556, 380873), (2999, 324612), (4572, 212929), (5998, 162306), (8997, 108204), (9017, 107964), (11996, 81153), (17994, 54102), (18034, 53982), (26991, 36068), (27051, 35988)]