18639675936

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1027319}}^1$

素因数の和:1027348

約数の個数: 120

約数和(自身を含む): 62650082880

約数和(自身を除く): 44010406944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 1027319, 2054638, 3081957, 4109276, 6163914, 7191233, 8218552, 9245871, 12327828, 14382466, 16437104, 18491742, 21573699, 24655656, 27737613, 28764932, 32874208, 36983484, 43147398, 49311312, 55475226, 57529864, 64721097, 73966968, 83212839, 86294796, 98622624, 110950452, 115059728, 129442194, 147933936, 166425678, 172589592, 194163291, 221900904, 230119456, 258884388, 295867872, 332851356, 345179184, 388326582, 443801808, 517768776, 582489873, 665702712, 690358368, 776653164, 887603616, 1035537552, 1164979746, 1331405424, 1553306328, 2071075104, 2329959492, 2662810848, 3106612656, 4659918984, 6213225312, 9319837968, 18639675936]

約数ペア:

[(1, 18639675936), (2, 9319837968), (3, 6213225312), (4, 4659918984), (6, 3106612656), (7, 2662810848), (8, 2329959492), (9, 2071075104), (12, 1553306328), (14, 1331405424), (16, 1164979746), (18, 1035537552), (21, 887603616), (24, 776653164), (27, 690358368), (28, 665702712), (32, 582489873), (36, 517768776), (42, 443801808), (48, 388326582), (54, 345179184), (56, 332851356), (63, 295867872), (72, 258884388), (81, 230119456), (84, 221900904), (96, 194163291), (108, 172589592), (112, 166425678), (126, 147933936), (144, 129442194), (162, 115059728), (168, 110950452), (189, 98622624), (216, 86294796), (224, 83212839), (252, 73966968), (288, 64721097), (324, 57529864), (336, 55475226), (378, 49311312), (432, 43147398), (504, 36983484), (567, 32874208), (648, 28764932), (672, 27737613), (756, 24655656), (864, 21573699), (1008, 18491742), (1134, 16437104), (1296, 14382466), (1512, 12327828), (2016, 9245871), (2268, 8218552), (2592, 7191233), (3024, 6163914), (4536, 4109276), (6048, 3081957), (9072, 2054638), (18144, 1027319)]