15105426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 35458560

約数和(自身を除く): 20353134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 269, 294, 382, 538, 573, 807, 1146, 1337, 1614, 1883, 2674, 3766, 4011, 5649, 8022, 9359, 11298, 13181, 18718, 26362, 28077, 39543, 51379, 56154, 79086, 102758, 154137, 308274, 359653, 719306, 1078959, 2157918, 2517571, 5035142, 7552713, 15105426]

約数ペア:

[(1, 15105426), (2, 7552713), (3, 5035142), (6, 2517571), (7, 2157918), (14, 1078959), (21, 719306), (42, 359653), (49, 308274), (98, 154137), (147, 102758), (191, 79086), (269, 56154), (294, 51379), (382, 39543), (538, 28077), (573, 26362), (807, 18718), (1146, 13181), (1337, 11298), (1614, 9359), (1883, 8022), (2674, 5649), (3766, 4011)]