13072956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 33567744

約数和(自身を除く): 20494788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1783, 1833, 2444, 3566, 3666, 5349, 7132, 7332, 10698, 21396, 23179, 46358, 69537, 83801, 92716, 139074, 167602, 251403, 278148, 335204, 502806, 1005612, 1089413, 2178826, 3268239, 4357652, 6536478, 13072956]

約数ペア:

[(1, 13072956), (2, 6536478), (3, 4357652), (4, 3268239), (6, 2178826), (12, 1089413), (13, 1005612), (26, 502806), (39, 335204), (47, 278148), (52, 251403), (78, 167602), (94, 139074), (141, 92716), (156, 83801), (188, 69537), (282, 46358), (564, 23179), (611, 21396), (1222, 10698), (1783, 7332), (1833, 7132), (2444, 5349), (3566, 3666)]