17818551312

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{21277}}^1$

素因数の和:21600

約数の個数: 80

約数和(自身を含む): 46859262720

約数和(自身を除く): 29040711408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 239, 292, 438, 478, 584, 717, 876, 956, 1168, 1434, 1752, 1912, 2868, 3504, 3824, 5736, 11472, 17447, 21277, 34894, 42554, 52341, 63831, 69788, 85108, 104682, 127662, 139576, 170216, 209364, 255324, 279152, 340432, 418728, 510648, 837456, 1021296, 1553221, 3106442, 4659663, 5085203, 6212884, 9319326, 10170406, 12425768, 15255609, 18638652, 20340812, 24851536, 30511218, 37277304, 40681624, 61022436, 74554608, 81363248, 122044872, 244089744, 371219819, 742439638, 1113659457, 1484879276, 2227318914, 2969758552, 4454637828, 5939517104, 8909275656, 17818551312]

約数ペア:

[(1, 17818551312), (2, 8909275656), (3, 5939517104), (4, 4454637828), (6, 2969758552), (8, 2227318914), (12, 1484879276), (16, 1113659457), (24, 742439638), (48, 371219819), (73, 244089744), (146, 122044872), (219, 81363248), (239, 74554608), (292, 61022436), (438, 40681624), (478, 37277304), (584, 30511218), (717, 24851536), (876, 20340812), (956, 18638652), (1168, 15255609), (1434, 12425768), (1752, 10170406), (1912, 9319326), (2868, 6212884), (3504, 5085203), (3824, 4659663), (5736, 3106442), (11472, 1553221), (17447, 1021296), (21277, 837456), (34894, 510648), (42554, 418728), (52341, 340432), (63831, 279152), (69788, 255324), (85108, 209364), (104682, 170216), (127662, 139576)]