2116720998

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6991}}^1$

素因数の和:7104

約数の個数: 96

約数和(自身を含む): 5497390080

約数和(自身を除く): 3380669082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 243, 267, 378, 486, 534, 567, 623, 801, 1134, 1246, 1602, 1701, 1869, 2403, 3402, 3738, 4806, 5607, 6991, 7209, 11214, 13982, 14418, 16821, 20973, 21627, 33642, 41946, 43254, 48937, 50463, 62919, 97874, 100926, 125838, 146811, 151389, 188757, 293622, 302778, 377514, 440433, 566271, 622199, 880866, 1132542, 1244398, 1321299, 1698813, 1866597, 2642598, 3397626, 3733194, 3963897, 4355393, 5599791, 7927794, 8710786, 11199582, 11891691, 13066179, 16799373, 23783382, 26132358, 33598746, 39198537, 50398119, 78397074, 100796238, 117595611, 151194357, 235191222, 302388714, 352786833, 705573666, 1058360499, 2116720998]

約数ペア:

[(1, 2116720998), (2, 1058360499), (3, 705573666), (6, 352786833), (7, 302388714), (9, 235191222), (14, 151194357), (18, 117595611), (21, 100796238), (27, 78397074), (42, 50398119), (54, 39198537), (63, 33598746), (81, 26132358), (89, 23783382), (126, 16799373), (162, 13066179), (178, 11891691), (189, 11199582), (243, 8710786), (267, 7927794), (378, 5599791), (486, 4355393), (534, 3963897), (567, 3733194), (623, 3397626), (801, 2642598), (1134, 1866597), (1246, 1698813), (1602, 1321299), (1701, 1244398), (1869, 1132542), (2403, 880866), (3402, 622199), (3738, 566271), (4806, 440433), (5607, 377514), (6991, 302778), (7209, 293622), (11214, 188757), (13982, 151389), (14418, 146811), (16821, 125838), (20973, 100926), (21627, 97874), (33642, 62919), (41946, 50463), (43254, 48937)]