187321338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 425617920

約数和(自身を除く): 238296582

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 669, 1338, 2007, 2029, 4014, 4058, 5129, 6087, 10258, 12174, 15387, 18261, 30774, 36522, 46161, 46667, 92322, 93334, 140001, 280002, 420003, 452467, 840006, 904934, 1357401, 2714802, 4072203, 8144406, 10406741, 20813482, 31220223, 62440446, 93660669, 187321338]

約数ペア:

[(1, 187321338), (2, 93660669), (3, 62440446), (6, 31220223), (9, 20813482), (18, 10406741), (23, 8144406), (46, 4072203), (69, 2714802), (138, 1357401), (207, 904934), (223, 840006), (414, 452467), (446, 420003), (669, 280002), (1338, 140001), (2007, 93334), (2029, 92322), (4014, 46667), (4058, 46161), (5129, 36522), (6087, 30774), (10258, 18261), (12174, 15387)]