18172379808

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{212453}}^1$

素因数の和:212489

約数の個数: 144

約数和(自身を含む): 58463941536

約数和(自身を除く): 40291561728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1944, 2376, 2592, 2673, 3168, 3564, 3888, 4752, 5346, 7128, 7776, 9504, 10692, 14256, 21384, 28512, 42768, 85536, 212453, 424906, 637359, 849812, 1274718, 1699624, 1912077, 2336983, 2549436, 3399248, 3824154, 4673966, 5098872, 5736231, 6798496, 7010949, 7648308, 9347932, 10197744, 11472462, 14021898, 15296616, 17208693, 18695864, 20395488, 21032847, 22944924, 28043796, 30593232, 34417386, 37391728, 42065694, 45889848, 51626079, 56087592, 61186464, 63098541, 68834772, 74783456, 84131388, 91779696, 103252158, 112175184, 126197082, 137669544, 168262776, 183559392, 189295623, 206504316, 224350368, 252394164, 275339088, 336525552, 378591246, 413008632, 504788328, 550678176, 567886869, 673051104, 757182492, 826017264, 1009576656, 1135773738, 1514364984, 1652034528, 2019153312, 2271547476, 3028729968, 4543094952, 6057459936, 9086189904, 18172379808]

約数ペア:

[(1, 18172379808), (2, 9086189904), (3, 6057459936), (4, 4543094952), (6, 3028729968), (8, 2271547476), (9, 2019153312), (11, 1652034528), (12, 1514364984), (16, 1135773738), (18, 1009576656), (22, 826017264), (24, 757182492), (27, 673051104), (32, 567886869), (33, 550678176), (36, 504788328), (44, 413008632), (48, 378591246), (54, 336525552), (66, 275339088), (72, 252394164), (81, 224350368), (88, 206504316), (96, 189295623), (99, 183559392), (108, 168262776), (132, 137669544), (144, 126197082), (162, 112175184), (176, 103252158), (198, 91779696), (216, 84131388), (243, 74783456), (264, 68834772), (288, 63098541), (297, 61186464), (324, 56087592), (352, 51626079), (396, 45889848), (432, 42065694), (486, 37391728), (528, 34417386), (594, 30593232), (648, 28043796), (792, 22944924), (864, 21032847), (891, 20395488), (972, 18695864), (1056, 17208693), (1188, 15296616), (1296, 14021898), (1584, 11472462), (1782, 10197744), (1944, 9347932), (2376, 7648308), (2592, 7010949), (2673, 6798496), (3168, 5736231), (3564, 5098872), (3888, 4673966), (4752, 3824154), (5346, 3399248), (7128, 2549436), (7776, 2336983), (9504, 1912077), (10692, 1699624), (14256, 1274718), (21384, 849812), (28512, 637359), (42768, 424906), (85536, 212453)]