21060996936

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1831}}^1\times {\mathrm{9781}}^1$

素因数の和:11635

約数の個数: 96

約数和(自身を含む): 61288534080

約数和(自身を除く): 40227537144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1831, 3662, 5493, 7324, 9781, 10986, 12817, 14648, 19562, 21972, 25634, 29343, 38451, 39124, 43944, 51268, 58686, 68467, 76902, 78248, 89719, 102536, 117372, 136934, 153804, 179438, 205401, 234744, 269157, 273868, 307608, 358876, 410802, 479269, 538314, 547736, 717752, 821604, 958538, 1076628, 1437807, 1643208, 1917076, 2153256, 2875614, 3834152, 5751228, 11502456, 17909011, 35818022, 53727033, 71636044, 107454066, 125363077, 143272088, 214908132, 250726154, 376089231, 429816264, 501452308, 752178462, 877541539, 1002904616, 1504356924, 1755083078, 2632624617, 3008713848, 3510166156, 5265249234, 7020332312, 10530498468, 21060996936]

約数ペア:

[(1, 21060996936), (2, 10530498468), (3, 7020332312), (4, 5265249234), (6, 3510166156), (7, 3008713848), (8, 2632624617), (12, 1755083078), (14, 1504356924), (21, 1002904616), (24, 877541539), (28, 752178462), (42, 501452308), (49, 429816264), (56, 376089231), (84, 250726154), (98, 214908132), (147, 143272088), (168, 125363077), (196, 107454066), (294, 71636044), (392, 53727033), (588, 35818022), (1176, 17909011), (1831, 11502456), (3662, 5751228), (5493, 3834152), (7324, 2875614), (9781, 2153256), (10986, 1917076), (12817, 1643208), (14648, 1437807), (19562, 1076628), (21972, 958538), (25634, 821604), (29343, 717752), (38451, 547736), (39124, 538314), (43944, 479269), (51268, 410802), (58686, 358876), (68467, 307608), (76902, 273868), (78248, 269157), (89719, 234744), (102536, 205401), (117372, 179438), (136934, 153804)]