8976006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 12252474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 431, 534, 801, 862, 1157, 1293, 1602, 2314, 2586, 3471, 3879, 5603, 6942, 7758, 10413, 11206, 16809, 20826, 33618, 38359, 50427, 76718, 100854, 115077, 230154, 345231, 498667, 690462, 997334, 1496001, 2992002, 4488003, 8976006]

約数ペア:

[(1, 8976006), (2, 4488003), (3, 2992002), (6, 1496001), (9, 997334), (13, 690462), (18, 498667), (26, 345231), (39, 230154), (78, 115077), (89, 100854), (117, 76718), (178, 50427), (234, 38359), (267, 33618), (431, 20826), (534, 16809), (801, 11206), (862, 10413), (1157, 7758), (1293, 6942), (1602, 5603), (2314, 3879), (2586, 3471)]