13207842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 30408768

約数和(自身を除く): 17200926

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 523, 549, 1046, 1098, 1403, 1569, 2806, 3138, 4209, 4707, 8418, 9414, 12029, 12627, 24058, 25254, 31903, 36087, 63806, 72174, 95709, 108261, 191418, 216522, 287127, 574254, 733769, 1467538, 2201307, 4402614, 6603921, 13207842]

約数ペア:

[(1, 13207842), (2, 6603921), (3, 4402614), (6, 2201307), (9, 1467538), (18, 733769), (23, 574254), (46, 287127), (61, 216522), (69, 191418), (122, 108261), (138, 95709), (183, 72174), (207, 63806), (366, 36087), (414, 31903), (523, 25254), (549, 24058), (1046, 12627), (1098, 12029), (1403, 9414), (1569, 8418), (2806, 4707), (3138, 4209)]