1918382004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6850

約数の個数: 144

約数和(自身を含む): 6105415680

約数和(自身を除く): 4187033676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 103, 126, 132, 154, 198, 206, 231, 252, 308, 309, 396, 412, 462, 618, 693, 721, 924, 927, 1133, 1236, 1386, 1442, 1854, 2163, 2266, 2772, 2884, 3399, 3708, 4326, 4532, 6489, 6719, 6798, 7931, 8652, 10197, 12978, 13438, 13596, 15862, 20157, 20394, 23793, 25956, 26876, 31724, 40314, 40788, 47033, 47586, 60471, 71379, 73909, 80628, 94066, 95172, 120942, 141099, 142758, 147818, 188132, 221727, 241884, 282198, 285516, 295636, 423297, 443454, 517363, 564396, 665181, 692057, 846594, 886908, 1034726, 1330362, 1384114, 1552089, 1693188, 2069452, 2076171, 2660724, 2768228, 3104178, 4152342, 4656267, 4844399, 6208356, 6228513, 7612627, 8304684, 9312534, 9688798, 12457026, 14533197, 15225254, 18625068, 19377596, 22837881, 24914052, 29066394, 30450508, 43599591, 45675762, 53288389, 58132788, 68513643, 87199182, 91351524, 106576778, 137027286, 159865167, 174398364, 213153556, 274054572, 319730334, 479595501, 639460668, 959191002, 1918382004]

約数ペア:

[(1, 1918382004), (2, 959191002), (3, 639460668), (4, 479595501), (6, 319730334), (7, 274054572), (9, 213153556), (11, 174398364), (12, 159865167), (14, 137027286), (18, 106576778), (21, 91351524), (22, 87199182), (28, 68513643), (33, 58132788), (36, 53288389), (42, 45675762), (44, 43599591), (63, 30450508), (66, 29066394), (77, 24914052), (84, 22837881), (99, 19377596), (103, 18625068), (126, 15225254), (132, 14533197), (154, 12457026), (198, 9688798), (206, 9312534), (231, 8304684), (252, 7612627), (308, 6228513), (309, 6208356), (396, 4844399), (412, 4656267), (462, 4152342), (618, 3104178), (693, 2768228), (721, 2660724), (924, 2076171), (927, 2069452), (1133, 1693188), (1236, 1552089), (1386, 1384114), (1442, 1330362), (1854, 1034726), (2163, 886908), (2266, 846594), (2772, 692057), (2884, 665181), (3399, 564396), (3708, 517363), (4326, 443454), (4532, 423297), (6489, 295636), (6719, 285516), (6798, 282198), (7931, 241884), (8652, 221727), (10197, 188132), (12978, 147818), (13438, 142758), (13596, 141099), (15862, 120942), (20157, 95172), (20394, 94066), (23793, 80628), (25956, 73909), (26876, 71379), (31724, 60471), (40314, 47586), (40788, 47033)]