13181484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 32401152

約数和(自身を除く): 19219668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 293, 326, 489, 586, 652, 879, 978, 1172, 1758, 1956, 3516, 3749, 6739, 7498, 11247, 13478, 14996, 20217, 22494, 26956, 40434, 44988, 47759, 80868, 95518, 143277, 191036, 286554, 573108, 1098457, 2196914, 3295371, 4393828, 6590742, 13181484]

約数ペア:

[(1, 13181484), (2, 6590742), (3, 4393828), (4, 3295371), (6, 2196914), (12, 1098457), (23, 573108), (46, 286554), (69, 191036), (92, 143277), (138, 95518), (163, 80868), (276, 47759), (293, 44988), (326, 40434), (489, 26956), (586, 22494), (652, 20217), (879, 14996), (978, 13478), (1172, 11247), (1758, 7498), (1956, 6739), (3516, 3749)]