19268298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4979

約数の個数: 48

約数和(自身を含む): 49261056

約数和(自身を除く): 29992758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4933, 9866, 14799, 29598, 34531, 44397, 69062, 88794, 103593, 152923, 207186, 305846, 310779, 458769, 621558, 917538, 1070461, 1376307, 2140922, 2752614, 3211383, 6422766, 9634149, 19268298]

約数ペア:

[(1, 19268298), (2, 9634149), (3, 6422766), (6, 3211383), (7, 2752614), (9, 2140922), (14, 1376307), (18, 1070461), (21, 917538), (31, 621558), (42, 458769), (62, 310779), (63, 305846), (93, 207186), (126, 152923), (186, 103593), (217, 88794), (279, 69062), (434, 44397), (558, 34531), (651, 29598), (1302, 14799), (1953, 9866), (3906, 4933)]