634078746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1677457}}^1$

素因数の和:1677475

約数の個数: 32

約数和(自身を含む): 1610359680

約数和(自身を除く): 976280934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1677457, 3354914, 5032371, 10064742, 11742199, 15097113, 23484398, 30194226, 35226597, 45291339, 70453194, 90582678, 105679791, 211359582, 317039373, 634078746]

約数ペア:

[(1, 634078746), (2, 317039373), (3, 211359582), (6, 105679791), (7, 90582678), (9, 70453194), (14, 45291339), (18, 35226597), (21, 30194226), (27, 23484398), (42, 15097113), (54, 11742199), (63, 10064742), (126, 5032371), (189, 3354914), (378, 1677457)]