18846594

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 48310080

約数和(自身を除く): 29463486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 157, 162, 171, 234, 243, 247, 314, 342, 351, 471, 486, 494, 513, 702, 741, 942, 1026, 1053, 1413, 1482, 1539, 2041, 2106, 2223, 2826, 2983, 3078, 3159, 4082, 4239, 4446, 4617, 5966, 6123, 6318, 6669, 8478, 8949, 9234, 12246, 12717, 13338, 17898, 18369, 20007, 25434, 26847, 36738, 38151, 38779, 40014, 53694, 55107, 60021, 76302, 77558, 80541, 110214, 116337, 120042, 161082, 165321, 232674, 241623, 330642, 349011, 483246, 495963, 698022, 724869, 991926, 1047033, 1449738, 2094066, 3141099, 6282198, 9423297, 18846594]

約数ペア:

[(1, 18846594), (2, 9423297), (3, 6282198), (6, 3141099), (9, 2094066), (13, 1449738), (18, 1047033), (19, 991926), (26, 724869), (27, 698022), (38, 495963), (39, 483246), (54, 349011), (57, 330642), (78, 241623), (81, 232674), (114, 165321), (117, 161082), (157, 120042), (162, 116337), (171, 110214), (234, 80541), (243, 77558), (247, 76302), (314, 60021), (342, 55107), (351, 53694), (471, 40014), (486, 38779), (494, 38151), (513, 36738), (702, 26847), (741, 25434), (942, 20007), (1026, 18369), (1053, 17898), (1413, 13338), (1482, 12717), (1539, 12246), (2041, 9234), (2106, 8949), (2223, 8478), (2826, 6669), (2983, 6318), (3078, 6123), (3159, 5966), (4082, 4617), (4239, 4446)]