6978636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 22198176

約数和(自身を除く): 15219540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 181, 189, 204, 238, 252, 306, 324, 357, 362, 378, 459, 476, 543, 567, 612, 714, 724, 756, 918, 1071, 1086, 1134, 1267, 1377, 1428, 1629, 1836, 2142, 2172, 2268, 2534, 2754, 3077, 3213, 3258, 3801, 4284, 4887, 5068, 5508, 6154, 6426, 6516, 7602, 9231, 9639, 9774, 11403, 12308, 12852, 14661, 15204, 18462, 19278, 19548, 21539, 22806, 27693, 29322, 34209, 36924, 38556, 43078, 45612, 55386, 58644, 64617, 68418, 83079, 86156, 102627, 110772, 129234, 136836, 166158, 193851, 205254, 249237, 258468, 332316, 387702, 410508, 498474, 581553, 775404, 996948, 1163106, 1744659, 2326212, 3489318, 6978636]

約数ペア:

[(1, 6978636), (2, 3489318), (3, 2326212), (4, 1744659), (6, 1163106), (7, 996948), (9, 775404), (12, 581553), (14, 498474), (17, 410508), (18, 387702), (21, 332316), (27, 258468), (28, 249237), (34, 205254), (36, 193851), (42, 166158), (51, 136836), (54, 129234), (63, 110772), (68, 102627), (81, 86156), (84, 83079), (102, 68418), (108, 64617), (119, 58644), (126, 55386), (153, 45612), (162, 43078), (181, 38556), (189, 36924), (204, 34209), (238, 29322), (252, 27693), (306, 22806), (324, 21539), (357, 19548), (362, 19278), (378, 18462), (459, 15204), (476, 14661), (543, 12852), (567, 12308), (612, 11403), (714, 9774), (724, 9639), (756, 9231), (918, 7602), (1071, 6516), (1086, 6426), (1134, 6154), (1267, 5508), (1377, 5068), (1428, 4887), (1629, 4284), (1836, 3801), (2142, 3258), (2172, 3213), (2268, 3077), (2534, 2754)]