1330203294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{2963}}^1$

素因数の和:3494

約数の個数: 72

約数和(自身を含む): 3360375720

約数和(自身を除く): 2030172426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 509, 882, 1018, 1527, 2963, 3054, 3563, 4581, 5926, 7126, 8889, 9162, 10689, 17778, 20741, 21378, 24941, 26667, 32067, 41482, 49882, 53334, 62223, 64134, 74823, 124446, 145187, 149646, 186669, 224469, 290374, 373338, 435561, 448938, 871122, 1306683, 1508167, 2613366, 3016334, 4524501, 9049002, 10557169, 13573503, 21114338, 27147006, 31671507, 63343014, 73900183, 95014521, 147800366, 190029042, 221700549, 443401098, 665101647, 1330203294]

約数ペア:

[(1, 1330203294), (2, 665101647), (3, 443401098), (6, 221700549), (7, 190029042), (9, 147800366), (14, 95014521), (18, 73900183), (21, 63343014), (42, 31671507), (49, 27147006), (63, 21114338), (98, 13573503), (126, 10557169), (147, 9049002), (294, 4524501), (441, 3016334), (509, 2613366), (882, 1508167), (1018, 1306683), (1527, 871122), (2963, 448938), (3054, 435561), (3563, 373338), (4581, 290374), (5926, 224469), (7126, 186669), (8889, 149646), (9162, 145187), (10689, 124446), (17778, 74823), (20741, 64134), (21378, 62223), (24941, 53334), (26667, 49882), (32067, 41482)]