2008194680898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1\times {\mathrm{14563}}^1$

素因数の和:15789

約数の個数: 128

約数和(自身を含む): 5117430743040

約数和(自身を除く): 3109236062142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 601, 607, 1202, 1214, 1803, 1821, 3606, 3642, 4207, 4249, 5409, 5463, 8414, 8498, 10818, 10926, 12621, 12747, 14563, 16227, 16389, 25242, 25494, 29126, 32454, 32778, 37863, 38241, 43689, 75726, 76482, 87378, 101941, 113589, 114723, 131067, 203882, 227178, 229446, 262134, 305823, 364807, 393201, 611646, 729614, 786402, 917469, 1094421, 1834938, 2188842, 2553649, 2752407, 3283263, 5107298, 5504814, 6566526, 7660947, 8752363, 8839741, 9849789, 15321894, 17504726, 17679482, 19699578, 22982841, 26257089, 26519223, 45965682, 52514178, 53038446, 61266541, 61878187, 68948523, 78771267, 79557669, 122533082, 123756374, 137897046, 157542534, 159115338, 183799623, 185634561, 236313801, 238673007, 367599246, 371269122, 472627602, 477346014, 551398869, 556903683, 1102797738, 1113807366, 1654196607, 1670711049, 3308393214, 3341422098, 5312684341, 10625368682, 15938053023, 31876106046, 37188790387, 47814159069, 74377580774, 95628318138, 111566371161, 143442477207, 223132742322, 286884954414, 334699113483, 669398226966, 1004097340449, 2008194680898]

約数ペア:

[(1, 2008194680898), (2, 1004097340449), (3, 669398226966), (6, 334699113483), (7, 286884954414), (9, 223132742322), (14, 143442477207), (18, 111566371161), (21, 95628318138), (27, 74377580774), (42, 47814159069), (54, 37188790387), (63, 31876106046), (126, 15938053023), (189, 10625368682), (378, 5312684341), (601, 3341422098), (607, 3308393214), (1202, 1670711049), (1214, 1654196607), (1803, 1113807366), (1821, 1102797738), (3606, 556903683), (3642, 551398869), (4207, 477346014), (4249, 472627602), (5409, 371269122), (5463, 367599246), (8414, 238673007), (8498, 236313801), (10818, 185634561), (10926, 183799623), (12621, 159115338), (12747, 157542534), (14563, 137897046), (16227, 123756374), (16389, 122533082), (25242, 79557669), (25494, 78771267), (29126, 68948523), (32454, 61878187), (32778, 61266541), (37863, 53038446), (38241, 52514178), (43689, 45965682), (75726, 26519223), (76482, 26257089), (87378, 22982841), (101941, 19699578), (113589, 17679482), (114723, 17504726), (131067, 15321894), (203882, 9849789), (227178, 8839741), (229446, 8752363), (262134, 7660947), (305823, 6566526), (364807, 5504814), (393201, 5107298), (611646, 3283263), (729614, 2752407), (786402, 2553649), (917469, 2188842), (1094421, 1834938)]