1489274028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8933}}^1$

素因数の和:9375

約数の個数: 72

約数和(自身を含む): 4117001616

約数和(自身を除く): 2627727588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 421, 842, 1263, 1684, 2526, 3789, 4631, 5052, 7578, 8933, 9262, 13893, 15156, 17866, 18524, 26799, 27786, 35732, 41679, 53598, 55572, 80397, 83358, 98263, 107196, 160794, 166716, 196526, 294789, 321588, 393052, 589578, 884367, 1179156, 1768734, 3537468, 3760793, 7521586, 11282379, 15043172, 22564758, 33847137, 41368723, 45129516, 67694274, 82737446, 124106169, 135388548, 165474892, 248212338, 372318507, 496424676, 744637014, 1489274028]

約数ペア:

[(1, 1489274028), (2, 744637014), (3, 496424676), (4, 372318507), (6, 248212338), (9, 165474892), (11, 135388548), (12, 124106169), (18, 82737446), (22, 67694274), (33, 45129516), (36, 41368723), (44, 33847137), (66, 22564758), (99, 15043172), (132, 11282379), (198, 7521586), (396, 3760793), (421, 3537468), (842, 1768734), (1263, 1179156), (1684, 884367), (2526, 589578), (3789, 393052), (4631, 321588), (5052, 294789), (7578, 196526), (8933, 166716), (9262, 160794), (13893, 107196), (15156, 98263), (17866, 83358), (18524, 80397), (26799, 55572), (27786, 53598), (35732, 41679)]