973945212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{21649}}^1$

素因数の和:21842

約数の個数: 48

約数和(自身を含む): 2386003200

約数和(自身を除く): 1412057988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 3749, 7498, 11247, 14996, 21649, 22494, 43298, 44988, 64947, 86596, 129894, 259788, 497927, 995854, 1493781, 1991708, 2987562, 3528787, 5975124, 7057574, 10586361, 14115148, 21172722, 42345444, 81162101, 162324202, 243486303, 324648404, 486972606, 973945212]

約数ペア:

[(1, 973945212), (2, 486972606), (3, 324648404), (4, 243486303), (6, 162324202), (12, 81162101), (23, 42345444), (46, 21172722), (69, 14115148), (92, 10586361), (138, 7057574), (163, 5975124), (276, 3528787), (326, 2987562), (489, 1991708), (652, 1493781), (978, 995854), (1956, 497927), (3749, 259788), (7498, 129894), (11247, 86596), (14996, 64947), (21649, 44988), (22494, 43298)]