102445902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 239763888

約数和(自身を除く): 137317986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 641, 683, 1282, 1366, 1923, 2049, 3846, 4098, 5769, 6147, 8333, 8879, 11538, 12294, 16666, 17758, 24999, 26637, 49998, 53274, 74997, 79911, 149994, 159822, 437803, 875606, 1313409, 2626818, 3940227, 5691439, 7880454, 11382878, 17074317, 34148634, 51222951, 102445902]

約数ペア:

[(1, 102445902), (2, 51222951), (3, 34148634), (6, 17074317), (9, 11382878), (13, 7880454), (18, 5691439), (26, 3940227), (39, 2626818), (78, 1313409), (117, 875606), (234, 437803), (641, 159822), (683, 149994), (1282, 79911), (1366, 74997), (1923, 53274), (2049, 49998), (3846, 26637), (4098, 24999), (5769, 17758), (6147, 16666), (8333, 12294), (8879, 11538)]