2159959428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{36607}}^1$

素因数の和:36777

約数の個数: 72

約数和(自身を含む): 5996390400

約数和(自身を除く): 3836430972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2682, 3278, 4917, 5364, 6556, 9834, 14751, 19668, 29502, 36607, 59004, 73214, 109821, 146428, 219642, 329463, 402677, 439284, 658926, 805354, 1208031, 1317852, 1610708, 2416062, 3624093, 4832124, 5454443, 7248186, 10908886, 14496372, 16363329, 21817772, 32726658, 49089987, 59998873, 65453316, 98179974, 119997746, 179996619, 196359948, 239995492, 359993238, 539989857, 719986476, 1079979714, 2159959428]

約数ペア:

[(1, 2159959428), (2, 1079979714), (3, 719986476), (4, 539989857), (6, 359993238), (9, 239995492), (11, 196359948), (12, 179996619), (18, 119997746), (22, 98179974), (33, 65453316), (36, 59998873), (44, 49089987), (66, 32726658), (99, 21817772), (132, 16363329), (149, 14496372), (198, 10908886), (298, 7248186), (396, 5454443), (447, 4832124), (596, 3624093), (894, 2416062), (1341, 1610708), (1639, 1317852), (1788, 1208031), (2682, 805354), (3278, 658926), (4917, 439284), (5364, 402677), (6556, 329463), (9834, 219642), (14751, 146428), (19668, 109821), (29502, 73214), (36607, 59004)]