1927706418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 4881270240

約数和(自身を除く): 2953563822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 121, 186, 198, 242, 279, 297, 307, 341, 363, 558, 594, 614, 682, 726, 837, 921, 961, 1023, 1089, 1674, 1842, 1922, 2046, 2178, 2763, 2883, 3069, 3267, 3377, 3751, 5526, 5766, 6138, 6534, 6754, 7502, 8289, 8649, 9207, 9517, 10131, 10571, 11253, 16578, 17298, 18414, 19034, 20262, 21142, 22506, 25947, 28551, 30393, 31713, 33759, 37147, 51894, 57102, 60786, 63426, 67518, 74294, 85653, 91179, 95139, 101277, 104687, 111441, 116281, 171306, 182358, 190278, 202554, 209374, 222882, 232562, 256959, 285417, 295027, 314061, 334323, 348843, 513918, 570834, 590054, 628122, 668646, 697686, 885081, 942183, 1002969, 1046529, 1151557, 1770162, 1884366, 2005938, 2093058, 2303114, 2655243, 2826549, 3139587, 3245297, 3454671, 5310486, 5653098, 6279174, 6490594, 6909342, 7965729, 9735891, 10364013, 15931458, 19471782, 20728026, 29207673, 31092039, 35698267, 58415346, 62184078, 71396534, 87623019, 107094801, 175246038, 214189602, 321284403, 642568806, 963853209, 1927706418]

約数ペア:

[(1, 1927706418), (2, 963853209), (3, 642568806), (6, 321284403), (9, 214189602), (11, 175246038), (18, 107094801), (22, 87623019), (27, 71396534), (31, 62184078), (33, 58415346), (54, 35698267), (62, 31092039), (66, 29207673), (93, 20728026), (99, 19471782), (121, 15931458), (186, 10364013), (198, 9735891), (242, 7965729), (279, 6909342), (297, 6490594), (307, 6279174), (341, 5653098), (363, 5310486), (558, 3454671), (594, 3245297), (614, 3139587), (682, 2826549), (726, 2655243), (837, 2303114), (921, 2093058), (961, 2005938), (1023, 1884366), (1089, 1770162), (1674, 1151557), (1842, 1046529), (1922, 1002969), (2046, 942183), (2178, 885081), (2763, 697686), (2883, 668646), (3069, 628122), (3267, 590054), (3377, 570834), (3751, 513918), (5526, 348843), (5766, 334323), (6138, 314061), (6534, 295027), (6754, 285417), (7502, 256959), (8289, 232562), (8649, 222882), (9207, 209374), (9517, 202554), (10131, 190278), (10571, 182358), (11253, 171306), (16578, 116281), (17298, 111441), (18414, 104687), (19034, 101277), (20262, 95139), (21142, 91179), (22506, 85653), (25947, 74294), (28551, 67518), (30393, 63426), (31713, 60786), (33759, 57102), (37147, 51894)]