22385013

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 36936000

約数和(自身を除く): 14550987

約数列:

[1, 3, 7, 21, 29, 49, 59, 87, 89, 147, 177, 203, 267, 413, 609, 623, 1239, 1421, 1711, 1869, 2581, 2891, 4263, 4361, 5133, 5251, 7743, 8673, 11977, 13083, 15753, 18067, 35931, 36757, 54201, 83839, 110271, 126469, 152279, 251517, 257299, 379407, 456837, 771897, 1065953, 3197859, 7461671, 22385013]

約数ペア:

[(1, 22385013), (3, 7461671), (7, 3197859), (21, 1065953), (29, 771897), (49, 456837), (59, 379407), (87, 257299), (89, 251517), (147, 152279), (177, 126469), (203, 110271), (267, 83839), (413, 54201), (609, 36757), (623, 35931), (1239, 18067), (1421, 15753), (1711, 13083), (1869, 11977), (2581, 8673), (2891, 7743), (4263, 5251), (4361, 5133)]