9819370484

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{16931}}^1$

素因数の和:17229

約数の個数: 72

約数和(自身を含む): 21889012320

約数和(自身を除く): 12069641836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 269, 308, 538, 539, 1076, 1078, 1883, 2156, 2959, 3766, 5918, 7532, 11836, 13181, 16931, 20713, 26362, 33862, 41426, 52724, 67724, 82852, 118517, 144991, 186241, 237034, 289982, 372482, 474068, 579964, 744964, 829619, 1303687, 1659238, 2607374, 3318476, 4554439, 5214748, 9108878, 9125809, 18217756, 18251618, 31881073, 36503236, 50098829, 63762146, 100197658, 127524292, 200395316, 223167511, 350691803, 446335022, 701383606, 892670044, 1402767212, 2454842621, 4909685242, 9819370484]

約数ペア:

[(1, 9819370484), (2, 4909685242), (4, 2454842621), (7, 1402767212), (11, 892670044), (14, 701383606), (22, 446335022), (28, 350691803), (44, 223167511), (49, 200395316), (77, 127524292), (98, 100197658), (154, 63762146), (196, 50098829), (269, 36503236), (308, 31881073), (538, 18251618), (539, 18217756), (1076, 9125809), (1078, 9108878), (1883, 5214748), (2156, 4554439), (2959, 3318476), (3766, 2607374), (5918, 1659238), (7532, 1303687), (11836, 829619), (13181, 744964), (16931, 579964), (20713, 474068), (26362, 372482), (33862, 289982), (41426, 237034), (52724, 186241), (67724, 144991), (82852, 118517)]