28754334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12045

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 46200546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12011, 24022, 36033, 72066, 84077, 108099, 168154, 216198, 228209, 252231, 456418, 504462, 684627, 756693, 1369254, 1513386, 1597463, 2053881, 3194926, 4107762, 4792389, 9584778, 14377167, 28754334]

約数ペア:

[(1, 28754334), (2, 14377167), (3, 9584778), (6, 4792389), (7, 4107762), (9, 3194926), (14, 2053881), (18, 1597463), (19, 1513386), (21, 1369254), (38, 756693), (42, 684627), (57, 504462), (63, 456418), (114, 252231), (126, 228209), (133, 216198), (171, 168154), (266, 108099), (342, 84077), (399, 72066), (798, 36033), (1197, 24022), (2394, 12011)]