18163056

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 48996864

約数和(自身を除く): 30833808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 97, 141, 166, 188, 194, 249, 282, 291, 332, 376, 388, 498, 564, 582, 664, 752, 776, 996, 1128, 1164, 1328, 1552, 1992, 2256, 2328, 3901, 3984, 4559, 4656, 7802, 8051, 9118, 11703, 13677, 15604, 16102, 18236, 23406, 24153, 27354, 31208, 32204, 36472, 46812, 48306, 54708, 62416, 64408, 72944, 93624, 96612, 109416, 128816, 187248, 193224, 218832, 378397, 386448, 756794, 1135191, 1513588, 2270382, 3027176, 4540764, 6054352, 9081528, 18163056]

約数ペア:

[(1, 18163056), (2, 9081528), (3, 6054352), (4, 4540764), (6, 3027176), (8, 2270382), (12, 1513588), (16, 1135191), (24, 756794), (47, 386448), (48, 378397), (83, 218832), (94, 193224), (97, 187248), (141, 128816), (166, 109416), (188, 96612), (194, 93624), (249, 72944), (282, 64408), (291, 62416), (332, 54708), (376, 48306), (388, 46812), (498, 36472), (564, 32204), (582, 31208), (664, 27354), (752, 24153), (776, 23406), (996, 18236), (1128, 16102), (1164, 15604), (1328, 13677), (1552, 11703), (1992, 9118), (2256, 8051), (2328, 7802), (3901, 4656), (3984, 4559)]