18105225984

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{212383}}^1$

素因数の和:212442

約数の個数: 108

約数和(自身を含む): 53612942656

約数和(自身を除く): 35507716672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 2304, 2368, 2664, 3552, 4736, 5328, 7104, 9472, 10656, 14208, 21312, 28416, 42624, 85248, 212383, 424766, 637149, 849532, 1274298, 1699064, 1911447, 2548596, 3398128, 3822894, 5097192, 6796256, 7645788, 7858171, 10194384, 13592512, 15291576, 15716342, 20388768, 23574513, 27185024, 30583152, 31432684, 40777536, 47149026, 54370048, 61166304, 62865368, 70723539, 81555072, 94298052, 122332608, 125730736, 141447078, 163110144, 188596104, 244665216, 251461472, 282894156, 377192208, 489330432, 502922944, 565788312, 754384416, 1005845888, 1131576624, 1508768832, 2011691776, 2263153248, 3017537664, 4526306496, 6035075328, 9052612992, 18105225984]

約数ペア:

[(1, 18105225984), (2, 9052612992), (3, 6035075328), (4, 4526306496), (6, 3017537664), (8, 2263153248), (9, 2011691776), (12, 1508768832), (16, 1131576624), (18, 1005845888), (24, 754384416), (32, 565788312), (36, 502922944), (37, 489330432), (48, 377192208), (64, 282894156), (72, 251461472), (74, 244665216), (96, 188596104), (111, 163110144), (128, 141447078), (144, 125730736), (148, 122332608), (192, 94298052), (222, 81555072), (256, 70723539), (288, 62865368), (296, 61166304), (333, 54370048), (384, 47149026), (444, 40777536), (576, 31432684), (592, 30583152), (666, 27185024), (768, 23574513), (888, 20388768), (1152, 15716342), (1184, 15291576), (1332, 13592512), (1776, 10194384), (2304, 7858171), (2368, 7645788), (2664, 6796256), (3552, 5097192), (4736, 3822894), (5328, 3398128), (7104, 2548596), (9472, 1911447), (10656, 1699064), (14208, 1274298), (21312, 849532), (28416, 637149), (42624, 424766), (85248, 212383)]