2018643486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{8867}}^1$

素因数の和:10888

約数の個数: 32

約数和(自身を含む): 4252383360

約数和(自身を除く): 2233739874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1997, 3994, 5991, 8867, 11982, 17734, 26601, 37943, 53202, 75886, 113829, 168473, 227658, 336946, 505419, 1010838, 17707399, 35414798, 53122197, 106244394, 336440581, 672881162, 1009321743, 2018643486]

約数ペア:

[(1, 2018643486), (2, 1009321743), (3, 672881162), (6, 336440581), (19, 106244394), (38, 53122197), (57, 35414798), (114, 17707399), (1997, 1010838), (3994, 505419), (5991, 336946), (8867, 227658), (11982, 168473), (17734, 113829), (26601, 75886), (37943, 53202)]