127558746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337457}}^1$

素因数の和:337475

約数の個数: 32

約数和(自身を含む): 323959680

約数和(自身を除く): 196400934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 337457, 674914, 1012371, 2024742, 2362199, 3037113, 4724398, 6074226, 7086597, 9111339, 14173194, 18222678, 21259791, 42519582, 63779373, 127558746]

約数ペア:

[(1, 127558746), (2, 63779373), (3, 42519582), (6, 21259791), (7, 18222678), (9, 14173194), (14, 9111339), (18, 7086597), (21, 6074226), (27, 4724398), (42, 3037113), (54, 2362199), (63, 2024742), (126, 1012371), (189, 674914), (378, 337457)]