3921084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 10810800

約数和(自身を除く): 6889716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 149, 153, 172, 204, 258, 298, 306, 387, 447, 516, 596, 612, 731, 774, 894, 1341, 1462, 1548, 1788, 2193, 2533, 2682, 2924, 4386, 5066, 5364, 6407, 6579, 7599, 8772, 10132, 12814, 13158, 15198, 19221, 22797, 25628, 26316, 30396, 38442, 45594, 57663, 76884, 91188, 108919, 115326, 217838, 230652, 326757, 435676, 653514, 980271, 1307028, 1960542, 3921084]

約数ペア:

[(1, 3921084), (2, 1960542), (3, 1307028), (4, 980271), (6, 653514), (9, 435676), (12, 326757), (17, 230652), (18, 217838), (34, 115326), (36, 108919), (43, 91188), (51, 76884), (68, 57663), (86, 45594), (102, 38442), (129, 30396), (149, 26316), (153, 25628), (172, 22797), (204, 19221), (258, 15198), (298, 13158), (306, 12814), (387, 10132), (447, 8772), (516, 7599), (596, 6579), (612, 6407), (731, 5364), (774, 5066), (894, 4386), (1341, 2924), (1462, 2682), (1548, 2533), (1788, 2193)]