1840803354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 4567368960

約数和(自身を除く): 2726565606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 131, 222, 234, 262, 333, 351, 393, 481, 541, 666, 702, 786, 962, 999, 1082, 1179, 1443, 1623, 1703, 1998, 2358, 2886, 3246, 3406, 3537, 4329, 4847, 4869, 5109, 7033, 7074, 8658, 9694, 9738, 10218, 12987, 14066, 14541, 14607, 15327, 20017, 21099, 25974, 29082, 29214, 30654, 40034, 42198, 43623, 45981, 60051, 63011, 63297, 70871, 87246, 91962, 120102, 126022, 126594, 130869, 141742, 180153, 189033, 189891, 212613, 260221, 261738, 360306, 378066, 379782, 425226, 520442, 540459, 567099, 637839, 780663, 921323, 1080918, 1134198, 1275678, 1561326, 1701297, 1842646, 1913517, 2341989, 2622227, 2763969, 3402594, 3827034, 4683978, 5244454, 5527938, 7025967, 7866681, 8291907, 14051934, 15733362, 16583814, 23600043, 24875721, 34088951, 47200086, 49751442, 68177902, 70800129, 102266853, 141600258, 204533706, 306800559, 613601118, 920401677, 1840803354]

約数ペア:

[(1, 1840803354), (2, 920401677), (3, 613601118), (6, 306800559), (9, 204533706), (13, 141600258), (18, 102266853), (26, 70800129), (27, 68177902), (37, 49751442), (39, 47200086), (54, 34088951), (74, 24875721), (78, 23600043), (111, 16583814), (117, 15733362), (131, 14051934), (222, 8291907), (234, 7866681), (262, 7025967), (333, 5527938), (351, 5244454), (393, 4683978), (481, 3827034), (541, 3402594), (666, 2763969), (702, 2622227), (786, 2341989), (962, 1913517), (999, 1842646), (1082, 1701297), (1179, 1561326), (1443, 1275678), (1623, 1134198), (1703, 1080918), (1998, 921323), (2358, 780663), (2886, 637839), (3246, 567099), (3406, 540459), (3537, 520442), (4329, 425226), (4847, 379782), (4869, 378066), (5109, 360306), (7033, 261738), (7074, 260221), (8658, 212613), (9694, 189891), (9738, 189033), (10218, 180153), (12987, 141742), (14066, 130869), (14541, 126594), (14607, 126022), (15327, 120102), (20017, 91962), (21099, 87246), (25974, 70871), (29082, 63297), (29214, 63011), (30654, 60051), (40034, 45981), (42198, 43623)]