21752804016

素因数分解:

$2^4\times 3^5\times {\mathrm{103}}^1\times {\mathrm{54319}}^1$

素因数の和:54445

約数の個数: 120

約数和(自身を含む): 63746475520

約数和(自身を除く): 41993671504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 103, 108, 144, 162, 206, 216, 243, 309, 324, 412, 432, 486, 618, 648, 824, 927, 972, 1236, 1296, 1648, 1854, 1944, 2472, 2781, 3708, 3888, 4944, 5562, 7416, 8343, 11124, 14832, 16686, 22248, 25029, 33372, 44496, 50058, 54319, 66744, 100116, 108638, 133488, 162957, 200232, 217276, 325914, 400464, 434552, 488871, 651828, 869104, 977742, 1303656, 1466613, 1955484, 2607312, 2933226, 3910968, 4399839, 5594857, 5866452, 7821936, 8799678, 11189714, 11732904, 13199517, 16784571, 17599356, 22379428, 23465808, 26399034, 33569142, 35198712, 44758856, 50353713, 52798068, 67138284, 70397424, 89517712, 100707426, 105596136, 134276568, 151061139, 201414852, 211192272, 268553136, 302122278, 402829704, 453183417, 604244556, 805659408, 906366834, 1208489112, 1359550251, 1812733668, 2416978224, 2719100502, 3625467336, 5438201004, 7250934672, 10876402008, 21752804016]

約数ペア:

[(1, 21752804016), (2, 10876402008), (3, 7250934672), (4, 5438201004), (6, 3625467336), (8, 2719100502), (9, 2416978224), (12, 1812733668), (16, 1359550251), (18, 1208489112), (24, 906366834), (27, 805659408), (36, 604244556), (48, 453183417), (54, 402829704), (72, 302122278), (81, 268553136), (103, 211192272), (108, 201414852), (144, 151061139), (162, 134276568), (206, 105596136), (216, 100707426), (243, 89517712), (309, 70397424), (324, 67138284), (412, 52798068), (432, 50353713), (486, 44758856), (618, 35198712), (648, 33569142), (824, 26399034), (927, 23465808), (972, 22379428), (1236, 17599356), (1296, 16784571), (1648, 13199517), (1854, 11732904), (1944, 11189714), (2472, 8799678), (2781, 7821936), (3708, 5866452), (3888, 5594857), (4944, 4399839), (5562, 3910968), (7416, 2933226), (8343, 2607312), (11124, 1955484), (14832, 1466613), (16686, 1303656), (22248, 977742), (25029, 869104), (33372, 651828), (44496, 488871), (50058, 434552), (54319, 400464), (66744, 325914), (100116, 217276), (108638, 200232), (133488, 162957)]