18150624

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 38458656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 107, 114, 124, 144, 152, 171, 186, 214, 228, 248, 279, 288, 304, 321, 342, 372, 428, 456, 496, 558, 589, 608, 642, 684, 744, 856, 912, 963, 992, 1116, 1178, 1284, 1368, 1488, 1712, 1767, 1824, 1926, 2033, 2232, 2356, 2568, 2736, 2976, 3317, 3424, 3534, 3852, 4066, 4464, 4712, 5136, 5301, 5472, 6099, 6634, 7068, 7704, 8132, 8928, 9424, 9951, 10272, 10602, 12198, 13268, 14136, 15408, 16264, 18297, 18848, 19902, 21204, 24396, 26536, 28272, 29853, 30816, 32528, 36594, 39804, 42408, 48792, 53072, 56544, 59706, 63023, 65056, 73188, 79608, 84816, 97584, 106144, 119412, 126046, 146376, 159216, 169632, 189069, 195168, 238824, 252092, 292752, 318432, 378138, 477648, 504184, 567207, 585504, 756276, 955296, 1008368, 1134414, 1512552, 2016736, 2268828, 3025104, 4537656, 6050208, 9075312, 18150624]

約数ペア:

[(1, 18150624), (2, 9075312), (3, 6050208), (4, 4537656), (6, 3025104), (8, 2268828), (9, 2016736), (12, 1512552), (16, 1134414), (18, 1008368), (19, 955296), (24, 756276), (31, 585504), (32, 567207), (36, 504184), (38, 477648), (48, 378138), (57, 318432), (62, 292752), (72, 252092), (76, 238824), (93, 195168), (96, 189069), (107, 169632), (114, 159216), (124, 146376), (144, 126046), (152, 119412), (171, 106144), (186, 97584), (214, 84816), (228, 79608), (248, 73188), (279, 65056), (288, 63023), (304, 59706), (321, 56544), (342, 53072), (372, 48792), (428, 42408), (456, 39804), (496, 36594), (558, 32528), (589, 30816), (608, 29853), (642, 28272), (684, 26536), (744, 24396), (856, 21204), (912, 19902), (963, 18848), (992, 18297), (1116, 16264), (1178, 15408), (1284, 14136), (1368, 13268), (1488, 12198), (1712, 10602), (1767, 10272), (1824, 9951), (1926, 9424), (2033, 8928), (2232, 8132), (2356, 7704), (2568, 7068), (2736, 6634), (2976, 6099), (3317, 5472), (3424, 5301), (3534, 5136), (3852, 4712), (4066, 4464)]