9903564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 27714960

約数和(自身を除く): 17811396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 281, 356, 396, 534, 562, 801, 843, 979, 1068, 1124, 1602, 1686, 1958, 2529, 2937, 3091, 3204, 3372, 3916, 5058, 5874, 6182, 8811, 9273, 10116, 11748, 12364, 17622, 18546, 25009, 27819, 35244, 37092, 50018, 55638, 75027, 100036, 111276, 150054, 225081, 275099, 300108, 450162, 550198, 825297, 900324, 1100396, 1650594, 2475891, 3301188, 4951782, 9903564]

約数ペア:

[(1, 9903564), (2, 4951782), (3, 3301188), (4, 2475891), (6, 1650594), (9, 1100396), (11, 900324), (12, 825297), (18, 550198), (22, 450162), (33, 300108), (36, 275099), (44, 225081), (66, 150054), (89, 111276), (99, 100036), (132, 75027), (178, 55638), (198, 50018), (267, 37092), (281, 35244), (356, 27819), (396, 25009), (534, 18546), (562, 17622), (801, 12364), (843, 11748), (979, 10116), (1068, 9273), (1124, 8811), (1602, 6182), (1686, 5874), (1958, 5058), (2529, 3916), (2937, 3372), (3091, 3204)]