19579014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11981

約数の個数: 48

約数和(自身を含む): 52215072

約数和(自身を除く): 32636058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11953, 23906, 35859, 71718, 83671, 107577, 155389, 167342, 215154, 251013, 310778, 466167, 502026, 753039, 932334, 1087723, 1398501, 1506078, 2175446, 2797002, 3263169, 6526338, 9789507, 19579014]

約数ペア:

[(1, 19579014), (2, 9789507), (3, 6526338), (6, 3263169), (7, 2797002), (9, 2175446), (13, 1506078), (14, 1398501), (18, 1087723), (21, 932334), (26, 753039), (39, 502026), (42, 466167), (63, 310778), (78, 251013), (91, 215154), (117, 167342), (126, 155389), (182, 107577), (234, 83671), (273, 71718), (546, 35859), (819, 23906), (1638, 11953)]