18285559804569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1\times {\mathrm{34469}}^1$

素因数の和:37398

約数の個数: 64

約数和(自身を含む): 26589441024000

約数和(自身を除く): 8303881219431

約数列:

[1, 3, 19, 47, 57, 71, 141, 213, 893, 1349, 2679, 2789, 3337, 4047, 8367, 10011, 34469, 52991, 63403, 103407, 131083, 158973, 190209, 198019, 393249, 594057, 654911, 1620043, 1964733, 2447299, 2490577, 3762361, 4860129, 7341897, 7471731, 9306893, 11287083, 27920679, 30780817, 46498681, 92342451, 96134041, 115023053, 139496043, 176830967, 288402123, 345069159, 530492901, 1826546779, 2185438007, 4518299927, 5479640337, 6556314021, 6825516911, 13554899781, 20476550733, 85847698613, 129684821309, 257543095839, 320799294817, 389054463927, 962397884451, 6095186601523, 18285559804569]

約数ペア:

[(1, 18285559804569), (3, 6095186601523), (19, 962397884451), (47, 389054463927), (57, 320799294817), (71, 257543095839), (141, 129684821309), (213, 85847698613), (893, 20476550733), (1349, 13554899781), (2679, 6825516911), (2789, 6556314021), (3337, 5479640337), (4047, 4518299927), (8367, 2185438007), (10011, 1826546779), (34469, 530492901), (52991, 345069159), (63403, 288402123), (103407, 176830967), (131083, 139496043), (158973, 115023053), (190209, 96134041), (198019, 92342451), (393249, 46498681), (594057, 30780817), (654911, 27920679), (1620043, 11287083), (1964733, 9306893), (2447299, 7471731), (2490577, 7341897), (3762361, 4860129)]