26279478

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 61641216

約数和(自身を除く): 35361738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 2351, 3726, 4702, 5589, 7053, 11178, 14106, 21159, 42318, 54073, 63477, 108146, 126954, 162219, 190431, 324438, 380862, 486657, 571293, 973314, 1142586, 1459971, 2919942, 4379913, 8759826, 13139739, 26279478]

約数ペア:

[(1, 26279478), (2, 13139739), (3, 8759826), (6, 4379913), (9, 2919942), (18, 1459971), (23, 1142586), (27, 973314), (46, 571293), (54, 486657), (69, 380862), (81, 324438), (138, 190431), (162, 162219), (207, 126954), (243, 108146), (414, 63477), (486, 54073), (621, 42318), (1242, 21159), (1863, 14106), (2351, 11178), (3726, 7053), (4702, 5589)]