11518884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 31758272

約数和(自身を除く): 20239388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 163, 234, 302, 326, 453, 468, 489, 604, 652, 906, 978, 1359, 1467, 1812, 1956, 1963, 2119, 2718, 2934, 3926, 4238, 5436, 5868, 5889, 6357, 7852, 8476, 11778, 12714, 17667, 19071, 23556, 24613, 25428, 35334, 38142, 49226, 70668, 73839, 76284, 98452, 147678, 221517, 295356, 319969, 443034, 639938, 886068, 959907, 1279876, 1919814, 2879721, 3839628, 5759442, 11518884]

約数ペア:

[(1, 11518884), (2, 5759442), (3, 3839628), (4, 2879721), (6, 1919814), (9, 1279876), (12, 959907), (13, 886068), (18, 639938), (26, 443034), (36, 319969), (39, 295356), (52, 221517), (78, 147678), (117, 98452), (151, 76284), (156, 73839), (163, 70668), (234, 49226), (302, 38142), (326, 35334), (453, 25428), (468, 24613), (489, 23556), (604, 19071), (652, 17667), (906, 12714), (978, 11778), (1359, 8476), (1467, 7852), (1812, 6357), (1956, 5889), (1963, 5868), (2119, 5436), (2718, 4238), (2934, 3926)]