18026976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 52956288

約数和(自身を除く): 34929312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 397, 473, 516, 528, 688, 794, 946, 1032, 1056, 1191, 1376, 1419, 1588, 1892, 2064, 2382, 2838, 3176, 3784, 4128, 4367, 4764, 5676, 6352, 7568, 8734, 9528, 11352, 12704, 13101, 15136, 17071, 17468, 19056, 22704, 26202, 34142, 34936, 38112, 45408, 51213, 52404, 68284, 69872, 102426, 104808, 136568, 139744, 187781, 204852, 209616, 273136, 375562, 409704, 419232, 546272, 563343, 751124, 819408, 1126686, 1502248, 1638816, 2253372, 3004496, 4506744, 6008992, 9013488, 18026976]

約数ペア:

[(1, 18026976), (2, 9013488), (3, 6008992), (4, 4506744), (6, 3004496), (8, 2253372), (11, 1638816), (12, 1502248), (16, 1126686), (22, 819408), (24, 751124), (32, 563343), (33, 546272), (43, 419232), (44, 409704), (48, 375562), (66, 273136), (86, 209616), (88, 204852), (96, 187781), (129, 139744), (132, 136568), (172, 104808), (176, 102426), (258, 69872), (264, 68284), (344, 52404), (352, 51213), (397, 45408), (473, 38112), (516, 34936), (528, 34142), (688, 26202), (794, 22704), (946, 19056), (1032, 17468), (1056, 17071), (1191, 15136), (1376, 13101), (1419, 12704), (1588, 11352), (1892, 9528), (2064, 8734), (2382, 7568), (2838, 6352), (3176, 5676), (3784, 4764), (4128, 4367)]