18726006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2377}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 40749408

約数和(自身を除く): 22023402

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2377, 2626, 3939, 4754, 7131, 7878, 14262, 30901, 61802, 92703, 185406, 240077, 480154, 720231, 1440462, 3121001, 6242002, 9363003, 18726006]

約数ペア:

[(1, 18726006), (2, 9363003), (3, 6242002), (6, 3121001), (13, 1440462), (26, 720231), (39, 480154), (78, 240077), (101, 185406), (202, 92703), (303, 61802), (606, 30901), (1313, 14262), (2377, 7878), (2626, 7131), (3939, 4754)]