42393918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 101065104

約数和(自身を除く): 58671186

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 3517, 4018, 6027, 7034, 10551, 12054, 21102, 24619, 49238, 73857, 144197, 147714, 172333, 288394, 344666, 432591, 516999, 865182, 1009379, 1033998, 2018758, 3028137, 6056274, 7065653, 14131306, 21196959, 42393918]

約数ペア:

[(1, 42393918), (2, 21196959), (3, 14131306), (6, 7065653), (7, 6056274), (14, 3028137), (21, 2018758), (41, 1033998), (42, 1009379), (49, 865182), (82, 516999), (98, 432591), (123, 344666), (147, 288394), (246, 172333), (287, 147714), (294, 144197), (574, 73857), (861, 49238), (1722, 24619), (2009, 21102), (3517, 12054), (4018, 10551), (6027, 7034)]