21125609568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3492991}}^1$

素因数の和:3493017

約数の個数: 96

約数和(自身を含む): 70418718720

約数和(自身を除く): 49293109152

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, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3492991, 6985982, 10478973, 13971964, 20957946, 24450937, 27943928, 31436919, 41915892, 48901874, 55887856, 62873838, 73352811, 83831784, 94310757, 97803748, 111775712, 125747676, 146705622, 167663568, 188621514, 195607496, 220058433, 251495352, 293411244, 335327136, 377243028, 391214992, 440116866, 502990704, 586822488, 660175299, 754486056, 782429984, 880233732, 1005981408, 1173644976, 1320350598, 1508972112, 1760467464, 2347289952, 2640701196, 3017944224, 3520934928, 5281402392, 7041869856, 10562804784, 21125609568]

約数ペア:

[(1, 21125609568), (2, 10562804784), (3, 7041869856), (4, 5281402392), (6, 3520934928), (7, 3017944224), (8, 2640701196), (9, 2347289952), (12, 1760467464), (14, 1508972112), (16, 1320350598), (18, 1173644976), (21, 1005981408), (24, 880233732), (27, 782429984), (28, 754486056), (32, 660175299), (36, 586822488), (42, 502990704), (48, 440116866), (54, 391214992), (56, 377243028), (63, 335327136), (72, 293411244), (84, 251495352), (96, 220058433), (108, 195607496), (112, 188621514), (126, 167663568), (144, 146705622), (168, 125747676), (189, 111775712), (216, 97803748), (224, 94310757), (252, 83831784), (288, 73352811), (336, 62873838), (378, 55887856), (432, 48901874), (504, 41915892), (672, 31436919), (756, 27943928), (864, 24450937), (1008, 20957946), (1512, 13971964), (2016, 10478973), (3024, 6985982), (6048, 3492991)]