28789182

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 66476592

約数和(自身を除く): 37687410

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1601, 1998, 2997, 3202, 4803, 5994, 8991, 9606, 14409, 17982, 28818, 43227, 59237, 86454, 118474, 129681, 177711, 259362, 355422, 389043, 533133, 778086, 1066266, 1599399, 3198798, 4798197, 9596394, 14394591, 28789182]

約数ペア:

[(1, 28789182), (2, 14394591), (3, 9596394), (6, 4798197), (9, 3198798), (18, 1599399), (27, 1066266), (37, 778086), (54, 533133), (74, 389043), (81, 355422), (111, 259362), (162, 177711), (222, 129681), (243, 118474), (333, 86454), (486, 59237), (666, 43227), (999, 28818), (1601, 17982), (1998, 14409), (2997, 9606), (3202, 8991), (4803, 5994)]