28727622

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 83635200

約数和(自身を除く): 54907578

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 49, 54, 63, 66, 77, 81, 94, 98, 99, 126, 141, 147, 154, 162, 189, 198, 231, 282, 294, 297, 329, 343, 378, 423, 441, 462, 517, 539, 567, 594, 658, 686, 693, 846, 882, 891, 987, 1029, 1034, 1078, 1134, 1269, 1323, 1386, 1551, 1617, 1782, 1974, 2058, 2079, 2303, 2538, 2646, 2961, 3087, 3102, 3234, 3619, 3773, 3807, 3969, 4158, 4606, 4653, 4851, 5922, 6174, 6237, 6909, 7238, 7546, 7614, 7938, 8883, 9261, 9306, 9702, 10857, 11319, 12474, 13818, 13959, 14553, 16121, 17766, 18522, 20727, 21714, 22638, 25333, 26649, 27783, 27918, 29106, 32242, 32571, 33957, 41454, 41877, 43659, 48363, 50666, 53298, 55566, 62181, 65142, 67914, 75999, 83754, 87318, 96726, 97713, 101871, 124362, 145089, 151998, 177331, 186543, 195426, 203742, 227997, 290178, 293139, 305613, 354662, 373086, 435267, 455994, 531993, 586278, 611226, 683991, 870534, 1063986, 1305801, 1367982, 1595979, 2051973, 2611602, 3191958, 4103946, 4787937, 9575874, 14363811, 28727622]

約数ペア:

[(1, 28727622), (2, 14363811), (3, 9575874), (6, 4787937), (7, 4103946), (9, 3191958), (11, 2611602), (14, 2051973), (18, 1595979), (21, 1367982), (22, 1305801), (27, 1063986), (33, 870534), (42, 683991), (47, 611226), (49, 586278), (54, 531993), (63, 455994), (66, 435267), (77, 373086), (81, 354662), (94, 305613), (98, 293139), (99, 290178), (126, 227997), (141, 203742), (147, 195426), (154, 186543), (162, 177331), (189, 151998), (198, 145089), (231, 124362), (282, 101871), (294, 97713), (297, 96726), (329, 87318), (343, 83754), (378, 75999), (423, 67914), (441, 65142), (462, 62181), (517, 55566), (539, 53298), (567, 50666), (594, 48363), (658, 43659), (686, 41877), (693, 41454), (846, 33957), (882, 32571), (891, 32242), (987, 29106), (1029, 27918), (1034, 27783), (1078, 26649), (1134, 25333), (1269, 22638), (1323, 21714), (1386, 20727), (1551, 18522), (1617, 17766), (1782, 16121), (1974, 14553), (2058, 13959), (2079, 13818), (2303, 12474), (2538, 11319), (2646, 10857), (2961, 9702), (3087, 9306), (3102, 9261), (3234, 8883), (3619, 7938), (3773, 7614), (3807, 7546), (3969, 7238), (4158, 6909), (4606, 6237), (4653, 6174), (4851, 5922)]