13240248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 25328712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 1487, 2226, 2968, 2974, 4452, 4461, 5948, 8904, 8922, 10409, 11896, 17844, 20818, 31227, 35688, 41636, 62454, 78811, 83272, 124908, 157622, 236433, 249816, 315244, 472866, 551677, 630488, 945732, 1103354, 1655031, 1891464, 2206708, 3310062, 4413416, 6620124, 13240248]

約数ペア:

[(1, 13240248), (2, 6620124), (3, 4413416), (4, 3310062), (6, 2206708), (7, 1891464), (8, 1655031), (12, 1103354), (14, 945732), (21, 630488), (24, 551677), (28, 472866), (42, 315244), (53, 249816), (56, 236433), (84, 157622), (106, 124908), (159, 83272), (168, 78811), (212, 62454), (318, 41636), (371, 35688), (424, 31227), (636, 20818), (742, 17844), (1113, 11896), (1272, 10409), (1484, 8922), (1487, 8904), (2226, 5948), (2968, 4461), (2974, 4452)]