2042001108

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2803

約数の個数: 144

約数和(自身を含む): 6120441600

約数和(自身を除く): 4078440492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 343, 366, 427, 441, 549, 588, 686, 732, 854, 882, 1029, 1098, 1281, 1372, 1708, 1764, 2058, 2196, 2562, 2711, 2989, 3087, 3843, 4116, 5124, 5422, 5978, 6174, 7686, 8133, 8967, 10844, 11956, 12348, 15372, 16266, 17934, 18977, 20923, 24399, 26901, 32532, 35868, 37954, 41846, 48798, 53802, 56931, 62769, 75908, 83692, 97596, 107604, 113862, 125538, 132839, 165371, 170793, 188307, 227724, 251076, 265678, 330742, 341586, 376614, 398517, 496113, 531356, 661484, 683172, 753228, 797034, 929873, 992226, 1157597, 1195551, 1488339, 1594068, 1859746, 1984452, 2315194, 2391102, 2789619, 2976678, 3472791, 3719492, 4630388, 4782204, 5579238, 5953356, 6945582, 8103179, 8368857, 10418373, 11158476, 13891164, 16206358, 16737714, 20836746, 24309537, 32412716, 33475428, 41673492, 48619074, 56722253, 72928611, 97238148, 113444506, 145857222, 170166759, 226889012, 291714444, 340333518, 510500277, 680667036, 1021000554, 2042001108]

約数ペア:

[(1, 2042001108), (2, 1021000554), (3, 680667036), (4, 510500277), (6, 340333518), (7, 291714444), (9, 226889012), (12, 170166759), (14, 145857222), (18, 113444506), (21, 97238148), (28, 72928611), (36, 56722253), (42, 48619074), (49, 41673492), (61, 33475428), (63, 32412716), (84, 24309537), (98, 20836746), (122, 16737714), (126, 16206358), (147, 13891164), (183, 11158476), (196, 10418373), (244, 8368857), (252, 8103179), (294, 6945582), (343, 5953356), (366, 5579238), (427, 4782204), (441, 4630388), (549, 3719492), (588, 3472791), (686, 2976678), (732, 2789619), (854, 2391102), (882, 2315194), (1029, 1984452), (1098, 1859746), (1281, 1594068), (1372, 1488339), (1708, 1195551), (1764, 1157597), (2058, 992226), (2196, 929873), (2562, 797034), (2711, 753228), (2989, 683172), (3087, 661484), (3843, 531356), (4116, 496113), (5124, 398517), (5422, 376614), (5978, 341586), (6174, 330742), (7686, 265678), (8133, 251076), (8967, 227724), (10844, 188307), (11956, 170793), (12348, 165371), (15372, 132839), (16266, 125538), (17934, 113862), (18977, 107604), (20923, 97596), (24399, 83692), (26901, 75908), (32532, 62769), (35868, 56931), (37954, 53802), (41846, 48798)]