38461842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 88440768

約数和(自身を除く): 49978926

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1523, 2806, 3046, 4209, 4569, 8418, 9138, 12627, 13707, 25254, 27414, 35029, 70058, 92903, 105087, 185806, 210174, 278709, 315261, 557418, 630522, 836127, 1672254, 2136769, 4273538, 6410307, 12820614, 19230921, 38461842]

約数ペア:

[(1, 38461842), (2, 19230921), (3, 12820614), (6, 6410307), (9, 4273538), (18, 2136769), (23, 1672254), (46, 836127), (61, 630522), (69, 557418), (122, 315261), (138, 278709), (183, 210174), (207, 185806), (366, 105087), (414, 92903), (549, 70058), (1098, 35029), (1403, 27414), (1523, 25254), (2806, 13707), (3046, 12627), (4209, 9138), (4569, 8418)]