18004032

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 140

約数和(自身を含む): 56058816

約数和(自身を除く): 38054784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 151, 162, 184, 192, 207, 216, 276, 288, 302, 324, 368, 414, 432, 453, 552, 576, 604, 621, 648, 736, 828, 864, 906, 1104, 1208, 1242, 1296, 1359, 1472, 1656, 1728, 1812, 1863, 2208, 2416, 2484, 2592, 2718, 3312, 3473, 3624, 3726, 4077, 4416, 4832, 4968, 5184, 5436, 6624, 6946, 7248, 7452, 8154, 9664, 9936, 10419, 10872, 12231, 13248, 13892, 14496, 14904, 16308, 19872, 20838, 21744, 24462, 27784, 28992, 29808, 31257, 32616, 39744, 41676, 43488, 48924, 55568, 59616, 62514, 65232, 83352, 86976, 93771, 97848, 111136, 119232, 125028, 130464, 166704, 187542, 195696, 222272, 250056, 260928, 281313, 333408, 375084, 391392, 500112, 562626, 666816, 750168, 782784, 1000224, 1125252, 1500336, 2000448, 2250504, 3000672, 4501008, 6001344, 9002016, 18004032]

約数ペア:

[(1, 18004032), (2, 9002016), (3, 6001344), (4, 4501008), (6, 3000672), (8, 2250504), (9, 2000448), (12, 1500336), (16, 1125252), (18, 1000224), (23, 782784), (24, 750168), (27, 666816), (32, 562626), (36, 500112), (46, 391392), (48, 375084), (54, 333408), (64, 281313), (69, 260928), (72, 250056), (81, 222272), (92, 195696), (96, 187542), (108, 166704), (138, 130464), (144, 125028), (151, 119232), (162, 111136), (184, 97848), (192, 93771), (207, 86976), (216, 83352), (276, 65232), (288, 62514), (302, 59616), (324, 55568), (368, 48924), (414, 43488), (432, 41676), (453, 39744), (552, 32616), (576, 31257), (604, 29808), (621, 28992), (648, 27784), (736, 24462), (828, 21744), (864, 20838), (906, 19872), (1104, 16308), (1208, 14904), (1242, 14496), (1296, 13892), (1359, 13248), (1472, 12231), (1656, 10872), (1728, 10419), (1812, 9936), (1863, 9664), (2208, 8154), (2416, 7452), (2484, 7248), (2592, 6946), (2718, 6624), (3312, 5436), (3473, 5184), (3624, 4968), (3726, 4832), (4077, 4416)]