3125844

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 8211840

約数和(自身を除く): 5085996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 281, 309, 412, 562, 618, 843, 927, 1124, 1236, 1686, 1854, 2529, 2781, 3372, 3708, 5058, 5562, 7587, 10116, 11124, 15174, 28943, 30348, 57886, 86829, 115772, 173658, 260487, 347316, 520974, 781461, 1041948, 1562922, 3125844]

約数ペア:

[(1, 3125844), (2, 1562922), (3, 1041948), (4, 781461), (6, 520974), (9, 347316), (12, 260487), (18, 173658), (27, 115772), (36, 86829), (54, 57886), (103, 30348), (108, 28943), (206, 15174), (281, 11124), (309, 10116), (412, 7587), (562, 5562), (618, 5058), (843, 3708), (927, 3372), (1124, 2781), (1236, 2529), (1686, 1854)]