902148918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 2233958400

約数和(自身を除く): 1331809482

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 31, 33, 38, 46, 57, 62, 66, 69, 93, 114, 138, 186, 209, 253, 341, 418, 437, 506, 589, 627, 682, 713, 759, 874, 1009, 1023, 1178, 1254, 1311, 1426, 1518, 1767, 2018, 2046, 2139, 2622, 3027, 3534, 4278, 4807, 6054, 6479, 7843, 9614, 11099, 12958, 13547, 14421, 15686, 19171, 19437, 22198, 23207, 23529, 27094, 28842, 31279, 33297, 38342, 38874, 40641, 46414, 47058, 57513, 62558, 66594, 69621, 81282, 93837, 115026, 139242, 149017, 187674, 210881, 255277, 298034, 344069, 421762, 440933, 447051, 510554, 594301, 632643, 688138, 719417, 765831, 881866, 894102, 1032207, 1188602, 1265286, 1322799, 1438834, 1531662, 1782903, 2064414, 2158251, 2645598, 3565806, 4316502, 4850263, 6537311, 7913587, 9700526, 13074622, 13668923, 14550789, 15827174, 19611933, 23740761, 27337846, 29101578, 39223866, 41006769, 47481522, 82013538, 150358153, 300716306, 451074459, 902148918]

約数ペア:

[(1, 902148918), (2, 451074459), (3, 300716306), (6, 150358153), (11, 82013538), (19, 47481522), (22, 41006769), (23, 39223866), (31, 29101578), (33, 27337846), (38, 23740761), (46, 19611933), (57, 15827174), (62, 14550789), (66, 13668923), (69, 13074622), (93, 9700526), (114, 7913587), (138, 6537311), (186, 4850263), (209, 4316502), (253, 3565806), (341, 2645598), (418, 2158251), (437, 2064414), (506, 1782903), (589, 1531662), (627, 1438834), (682, 1322799), (713, 1265286), (759, 1188602), (874, 1032207), (1009, 894102), (1023, 881866), (1178, 765831), (1254, 719417), (1311, 688138), (1426, 632643), (1518, 594301), (1767, 510554), (2018, 447051), (2046, 440933), (2139, 421762), (2622, 344069), (3027, 298034), (3534, 255277), (4278, 210881), (4807, 187674), (6054, 149017), (6479, 139242), (7843, 115026), (9614, 93837), (11099, 81282), (12958, 69621), (13547, 66594), (14421, 62558), (15686, 57513), (19171, 47058), (19437, 46414), (22198, 40641), (23207, 38874), (23529, 38342), (27094, 33297), (28842, 31279)]