2018779524

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{70009}}^1$

素因数の和:70114

約数の個数: 60

約数和(自身を含む): 5336862300

約数和(自身を除く): 3318082776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7209, 9612, 14418, 28836, 70009, 140018, 210027, 280036, 420054, 630081, 840108, 1260162, 1890243, 2520324, 3780486, 5670729, 6230801, 7560972, 11341458, 12461602, 18692403, 22682916, 24923204, 37384806, 56077209, 74769612, 112154418, 168231627, 224308836, 336463254, 504694881, 672926508, 1009389762, 2018779524]

約数ペア:

[(1, 2018779524), (2, 1009389762), (3, 672926508), (4, 504694881), (6, 336463254), (9, 224308836), (12, 168231627), (18, 112154418), (27, 74769612), (36, 56077209), (54, 37384806), (81, 24923204), (89, 22682916), (108, 18692403), (162, 12461602), (178, 11341458), (267, 7560972), (324, 6230801), (356, 5670729), (534, 3780486), (801, 2520324), (1068, 1890243), (1602, 1260162), (2403, 840108), (3204, 630081), (4806, 420054), (7209, 280036), (9612, 210027), (14418, 140018), (28836, 70009)]