2858976828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{15667}}^1$

素因数の和:15851

約数の個数: 72

約数和(自身を含む): 7476832272

約数和(自身を除く): 4617855444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 137, 148, 222, 274, 333, 411, 444, 548, 666, 822, 1233, 1332, 1644, 2466, 4932, 5069, 10138, 15207, 15667, 20276, 30414, 31334, 45621, 47001, 60828, 62668, 91242, 94002, 141003, 182484, 188004, 282006, 564012, 579679, 1159358, 1739037, 2146379, 2318716, 3478074, 4292758, 5217111, 6439137, 6956148, 8585516, 10434222, 12878274, 19317411, 20868444, 25756548, 38634822, 77269644, 79416023, 158832046, 238248069, 317664092, 476496138, 714744207, 952992276, 1429488414, 2858976828]

約数ペア:

[(1, 2858976828), (2, 1429488414), (3, 952992276), (4, 714744207), (6, 476496138), (9, 317664092), (12, 238248069), (18, 158832046), (36, 79416023), (37, 77269644), (74, 38634822), (111, 25756548), (137, 20868444), (148, 19317411), (222, 12878274), (274, 10434222), (333, 8585516), (411, 6956148), (444, 6439137), (548, 5217111), (666, 4292758), (822, 3478074), (1233, 2318716), (1332, 2146379), (1644, 1739037), (2466, 1159358), (4932, 579679), (5069, 564012), (10138, 282006), (15207, 188004), (15667, 182484), (20276, 141003), (30414, 94002), (31334, 91242), (45621, 62668), (47001, 60828)]