15581124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 42882840

約数和(自身を除く): 27301716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 197, 234, 338, 394, 468, 507, 591, 676, 788, 1014, 1182, 1521, 1773, 2028, 2197, 2364, 2561, 3042, 3546, 4394, 5122, 6084, 6591, 7092, 7683, 8788, 10244, 13182, 15366, 19773, 23049, 26364, 30732, 33293, 39546, 46098, 66586, 79092, 92196, 99879, 133172, 199758, 299637, 399516, 432809, 599274, 865618, 1198548, 1298427, 1731236, 2596854, 3895281, 5193708, 7790562, 15581124]

約数ペア:

[(1, 15581124), (2, 7790562), (3, 5193708), (4, 3895281), (6, 2596854), (9, 1731236), (12, 1298427), (13, 1198548), (18, 865618), (26, 599274), (36, 432809), (39, 399516), (52, 299637), (78, 199758), (117, 133172), (156, 99879), (169, 92196), (197, 79092), (234, 66586), (338, 46098), (394, 39546), (468, 33293), (507, 30732), (591, 26364), (676, 23049), (788, 19773), (1014, 15366), (1182, 13182), (1521, 10244), (1773, 8788), (2028, 7683), (2197, 7092), (2364, 6591), (2561, 6084), (3042, 5122), (3546, 4394)]