18014808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 51874560

約数和(自身を除く): 33859752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 683, 942, 1099, 1256, 1366, 1884, 2049, 2198, 2732, 3297, 3768, 4098, 4396, 4781, 5464, 6594, 8196, 8792, 9562, 13188, 14343, 16392, 19124, 26376, 28686, 38248, 57372, 107231, 114744, 214462, 321693, 428924, 643386, 750617, 857848, 1286772, 1501234, 2251851, 2573544, 3002468, 4503702, 6004936, 9007404, 18014808]

約数ペア:

[(1, 18014808), (2, 9007404), (3, 6004936), (4, 4503702), (6, 3002468), (7, 2573544), (8, 2251851), (12, 1501234), (14, 1286772), (21, 857848), (24, 750617), (28, 643386), (42, 428924), (56, 321693), (84, 214462), (157, 114744), (168, 107231), (314, 57372), (471, 38248), (628, 28686), (683, 26376), (942, 19124), (1099, 16392), (1256, 14343), (1366, 13188), (1884, 9562), (2049, 8792), (2198, 8196), (2732, 6594), (3297, 5464), (3768, 4781), (4098, 4396)]