18652392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 55552770

約数和(自身を除く): 36900378

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2141, 2178, 2904, 4282, 4356, 6423, 8564, 8712, 12846, 17128, 19269, 23551, 25692, 38538, 47102, 51384, 70653, 77076, 94204, 141306, 154152, 188408, 211959, 259061, 282612, 423918, 518122, 565224, 777183, 847836, 1036244, 1554366, 1695672, 2072488, 2331549, 3108732, 4663098, 6217464, 9326196, 18652392]

約数ペア:

[(1, 18652392), (2, 9326196), (3, 6217464), (4, 4663098), (6, 3108732), (8, 2331549), (9, 2072488), (11, 1695672), (12, 1554366), (18, 1036244), (22, 847836), (24, 777183), (33, 565224), (36, 518122), (44, 423918), (66, 282612), (72, 259061), (88, 211959), (99, 188408), (121, 154152), (132, 141306), (198, 94204), (242, 77076), (264, 70653), (363, 51384), (396, 47102), (484, 38538), (726, 25692), (792, 23551), (968, 19269), (1089, 17128), (1452, 12846), (2141, 8712), (2178, 8564), (2904, 6423), (4282, 4356)]