1960779348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19626

約数の個数: 108

約数和(自身を含む): 5685117984

約数和(自身を除く): 3724338636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 396, 414, 484, 506, 726, 759, 828, 1012, 1089, 1452, 1518, 2178, 2277, 2783, 3036, 4356, 4554, 5566, 8349, 9108, 11132, 16698, 19571, 25047, 33396, 39142, 50094, 58713, 78284, 100188, 117426, 176139, 215281, 234852, 352278, 430562, 450133, 645843, 704556, 861124, 900266, 1291686, 1350399, 1800532, 1937529, 2368091, 2583372, 2700798, 3875058, 4051197, 4736182, 4951463, 5401596, 7104273, 7750116, 8102394, 9472364, 9902926, 14208546, 14854389, 16204788, 19805852, 21312819, 28417092, 29708778, 42625638, 44563167, 54466093, 59417556, 85251276, 89126334, 108932186, 163398279, 178252668, 217864372, 326796558, 490194837, 653593116, 980389674, 1960779348]

約数ペア:

[(1, 1960779348), (2, 980389674), (3, 653593116), (4, 490194837), (6, 326796558), (9, 217864372), (11, 178252668), (12, 163398279), (18, 108932186), (22, 89126334), (23, 85251276), (33, 59417556), (36, 54466093), (44, 44563167), (46, 42625638), (66, 29708778), (69, 28417092), (92, 21312819), (99, 19805852), (121, 16204788), (132, 14854389), (138, 14208546), (198, 9902926), (207, 9472364), (242, 8102394), (253, 7750116), (276, 7104273), (363, 5401596), (396, 4951463), (414, 4736182), (484, 4051197), (506, 3875058), (726, 2700798), (759, 2583372), (828, 2368091), (1012, 1937529), (1089, 1800532), (1452, 1350399), (1518, 1291686), (2178, 900266), (2277, 861124), (2783, 704556), (3036, 645843), (4356, 450133), (4554, 430562), (5566, 352278), (8349, 234852), (9108, 215281), (11132, 176139), (16698, 117426), (19571, 100188), (25047, 78284), (33396, 58713), (39142, 50094)]