63420978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 131443200

約数和(自身を除く): 68022222

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 349, 698, 977, 1047, 1954, 2094, 2931, 5862, 10819, 21638, 30287, 32457, 60574, 64914, 90861, 181722, 340973, 681946, 1022919, 2045838, 10570163, 21140326, 31710489, 63420978]

約数ペア:

[(1, 63420978), (2, 31710489), (3, 21140326), (6, 10570163), (31, 2045838), (62, 1022919), (93, 681946), (186, 340973), (349, 181722), (698, 90861), (977, 64914), (1047, 60574), (1954, 32457), (2094, 30287), (2931, 21638), (5862, 10819)]