7394508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 20756736

約数和(自身を除く): 13362228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 263, 284, 396, 426, 526, 639, 781, 789, 852, 1052, 1278, 1562, 1578, 2343, 2367, 2556, 2893, 3124, 3156, 4686, 4734, 5786, 7029, 8679, 9372, 9468, 11572, 14058, 17358, 18673, 26037, 28116, 34716, 37346, 52074, 56019, 74692, 104148, 112038, 168057, 205403, 224076, 336114, 410806, 616209, 672228, 821612, 1232418, 1848627, 2464836, 3697254, 7394508]

約数ペア:

[(1, 7394508), (2, 3697254), (3, 2464836), (4, 1848627), (6, 1232418), (9, 821612), (11, 672228), (12, 616209), (18, 410806), (22, 336114), (33, 224076), (36, 205403), (44, 168057), (66, 112038), (71, 104148), (99, 74692), (132, 56019), (142, 52074), (198, 37346), (213, 34716), (263, 28116), (284, 26037), (396, 18673), (426, 17358), (526, 14058), (639, 11572), (781, 9468), (789, 9372), (852, 8679), (1052, 7029), (1278, 5786), (1562, 4734), (1578, 4686), (2343, 3156), (2367, 3124), (2556, 2893)]