27975246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 61979904

約数和(自身を除く): 34004658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 587, 611, 1014, 1174, 1222, 1761, 1833, 3522, 3666, 7631, 7943, 15262, 15886, 22893, 23829, 27589, 45786, 47658, 55178, 82767, 99203, 165534, 198406, 297609, 358657, 595218, 717314, 1075971, 2151942, 4662541, 9325082, 13987623, 27975246]

約数ペア:

[(1, 27975246), (2, 13987623), (3, 9325082), (6, 4662541), (13, 2151942), (26, 1075971), (39, 717314), (47, 595218), (78, 358657), (94, 297609), (141, 198406), (169, 165534), (282, 99203), (338, 82767), (507, 55178), (587, 47658), (611, 45786), (1014, 27589), (1174, 23829), (1222, 22893), (1761, 15886), (1833, 15262), (3522, 7943), (3666, 7631)]