1791206532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{10957}}^1$

素因数の和:11225

約数の個数: 72

約数和(自身を含む): 4786454400

約数和(自身を除く): 2995247868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 239, 342, 478, 684, 717, 956, 1434, 2151, 2868, 4302, 4541, 8604, 9082, 10957, 13623, 18164, 21914, 27246, 32871, 40869, 43828, 54492, 65742, 81738, 98613, 131484, 163476, 197226, 208183, 394452, 416366, 624549, 832732, 1249098, 1873647, 2498196, 2618723, 3747294, 5237446, 7494588, 7856169, 10474892, 15712338, 23568507, 31424676, 47137014, 49755737, 94274028, 99511474, 149267211, 199022948, 298534422, 447801633, 597068844, 895603266, 1791206532]

約数ペア:

[(1, 1791206532), (2, 895603266), (3, 597068844), (4, 447801633), (6, 298534422), (9, 199022948), (12, 149267211), (18, 99511474), (19, 94274028), (36, 49755737), (38, 47137014), (57, 31424676), (76, 23568507), (114, 15712338), (171, 10474892), (228, 7856169), (239, 7494588), (342, 5237446), (478, 3747294), (684, 2618723), (717, 2498196), (956, 1873647), (1434, 1249098), (2151, 832732), (2868, 624549), (4302, 416366), (4541, 394452), (8604, 208183), (9082, 197226), (10957, 163476), (13623, 131484), (18164, 98613), (21914, 81738), (27246, 65742), (32871, 54492), (40869, 43828)]