18105777354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1\times {\mathrm{4933}}^1$

素因数の和:7795

約数の個数: 64

約数和(自身を含む): 42743439360

約数和(自身を除く): 24637662006

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2819, 4933, 5638, 8457, 9866, 14799, 16914, 19733, 29598, 34531, 39466, 59199, 69062, 87389, 103593, 118398, 152923, 174778, 207186, 262167, 305846, 458769, 524334, 611723, 917538, 1070461, 1223446, 1835169, 2140922, 3211383, 3670338, 6422766, 13906127, 27812254, 41718381, 83436762, 97342889, 194685778, 292028667, 431089937, 584057334, 862179874, 1293269811, 2586539622, 3017629559, 6035259118, 9052888677, 18105777354]

約数ペア:

[(1, 18105777354), (2, 9052888677), (3, 6035259118), (6, 3017629559), (7, 2586539622), (14, 1293269811), (21, 862179874), (31, 584057334), (42, 431089937), (62, 292028667), (93, 194685778), (186, 97342889), (217, 83436762), (434, 41718381), (651, 27812254), (1302, 13906127), (2819, 6422766), (4933, 3670338), (5638, 3211383), (8457, 2140922), (9866, 1835169), (14799, 1223446), (16914, 1070461), (19733, 917538), (29598, 611723), (34531, 524334), (39466, 458769), (59199, 305846), (69062, 262167), (87389, 207186), (103593, 174778), (118398, 152923)]