21935553552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{8543}}^1$

素因数の和:10189

約数の個数: 120

約数和(自身を含む): 67019067648

約数和(自身を除く): 45083514096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1621, 3242, 4863, 6484, 8543, 9726, 12968, 14589, 17086, 17831, 19452, 25629, 25936, 29178, 34172, 35662, 38904, 51258, 53493, 58356, 68344, 71324, 76887, 77808, 93973, 102516, 106986, 116712, 136688, 142648, 153774, 160479, 187946, 205032, 213972, 233424, 281919, 285296, 307548, 320958, 375892, 410064, 427944, 563838, 615096, 641916, 751784, 845757, 855888, 1127676, 1230192, 1283832, 1503568, 1691514, 2255352, 2567664, 3383028, 4510704, 6766056, 13532112, 13848203, 27696406, 41544609, 55392812, 83089218, 110785624, 124633827, 152330233, 166178436, 221571248, 249267654, 304660466, 332356872, 456990699, 498535308, 609320932, 664713744, 913981398, 997070616, 1218641864, 1370972097, 1827962796, 1994141232, 2437283728, 2741944194, 3655925592, 5483888388, 7311851184, 10967776776, 21935553552]

約数ペア:

[(1, 21935553552), (2, 10967776776), (3, 7311851184), (4, 5483888388), (6, 3655925592), (8, 2741944194), (9, 2437283728), (11, 1994141232), (12, 1827962796), (16, 1370972097), (18, 1218641864), (22, 997070616), (24, 913981398), (33, 664713744), (36, 609320932), (44, 498535308), (48, 456990699), (66, 332356872), (72, 304660466), (88, 249267654), (99, 221571248), (132, 166178436), (144, 152330233), (176, 124633827), (198, 110785624), (264, 83089218), (396, 55392812), (528, 41544609), (792, 27696406), (1584, 13848203), (1621, 13532112), (3242, 6766056), (4863, 4510704), (6484, 3383028), (8543, 2567664), (9726, 2255352), (12968, 1691514), (14589, 1503568), (17086, 1283832), (17831, 1230192), (19452, 1127676), (25629, 855888), (25936, 845757), (29178, 751784), (34172, 641916), (35662, 615096), (38904, 563838), (51258, 427944), (53493, 410064), (58356, 375892), (68344, 320958), (71324, 307548), (76887, 285296), (77808, 281919), (93973, 233424), (102516, 213972), (106986, 205032), (116712, 187946), (136688, 160479), (142648, 153774)]