13791567012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1287007}}^1$

素因数の和:1287080

約数の個数: 48

約数和(自身を含む): 34594775040

約数和(自身を除く): 20803208028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 1287007, 2574014, 3861021, 5148028, 7722042, 15444084, 24453133, 48906266, 60489329, 73359399, 97812532, 120978658, 146718798, 181467987, 241957316, 293437596, 362935974, 725871948, 1149297251, 2298594502, 3447891753, 4597189004, 6895783506, 13791567012]

約数ペア:

[(1, 13791567012), (2, 6895783506), (3, 4597189004), (4, 3447891753), (6, 2298594502), (12, 1149297251), (19, 725871948), (38, 362935974), (47, 293437596), (57, 241957316), (76, 181467987), (94, 146718798), (114, 120978658), (141, 97812532), (188, 73359399), (228, 60489329), (282, 48906266), (564, 24453133), (893, 15444084), (1786, 7722042), (2679, 5148028), (3572, 3861021), (5358, 2574014), (10716, 1287007)]