21094634376

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1523}}^1\times {\mathrm{4093}}^1$

素因数の和:5675

約数の個数: 96

約数和(自身を含む): 58399436160

約数和(自身を除く): 37304801784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1523, 1692, 3046, 3384, 4093, 4569, 6092, 8186, 9138, 12184, 12279, 13707, 16372, 18276, 24558, 27414, 32744, 36552, 36837, 49116, 54828, 71581, 73674, 98232, 109656, 143162, 147348, 192371, 214743, 286324, 294696, 384742, 429486, 572648, 577113, 644229, 769484, 858972, 1154226, 1288458, 1538968, 1717944, 1731339, 2308452, 2576916, 3462678, 4616904, 5153832, 6233639, 6925356, 12467278, 13850712, 18700917, 24934556, 37401834, 49869112, 56102751, 74803668, 112205502, 149607336, 224411004, 292981033, 448822008, 585962066, 878943099, 1171924132, 1757886198, 2343848264, 2636829297, 3515772396, 5273658594, 7031544792, 10547317188, 21094634376]

約数ペア:

[(1, 21094634376), (2, 10547317188), (3, 7031544792), (4, 5273658594), (6, 3515772396), (8, 2636829297), (9, 2343848264), (12, 1757886198), (18, 1171924132), (24, 878943099), (36, 585962066), (47, 448822008), (72, 292981033), (94, 224411004), (141, 149607336), (188, 112205502), (282, 74803668), (376, 56102751), (423, 49869112), (564, 37401834), (846, 24934556), (1128, 18700917), (1523, 13850712), (1692, 12467278), (3046, 6925356), (3384, 6233639), (4093, 5153832), (4569, 4616904), (6092, 3462678), (8186, 2576916), (9138, 2308452), (12184, 1731339), (12279, 1717944), (13707, 1538968), (16372, 1288458), (18276, 1154226), (24558, 858972), (27414, 769484), (32744, 644229), (36552, 577113), (36837, 572648), (49116, 429486), (54828, 384742), (71581, 294696), (73674, 286324), (98232, 214743), (109656, 192371), (143162, 147348)]