13871406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 15504594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 449, 542, 813, 898, 1347, 1626, 2694, 5149, 8531, 10298, 15447, 17062, 25593, 30894, 51186, 121679, 243358, 365037, 730074, 2311901, 4623802, 6935703, 13871406]

約数ペア:

[(1, 13871406), (2, 6935703), (3, 4623802), (6, 2311901), (19, 730074), (38, 365037), (57, 243358), (114, 121679), (271, 51186), (449, 30894), (542, 25593), (813, 17062), (898, 15447), (1347, 10298), (1626, 8531), (2694, 5149)]