15122388

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 36483776

約数和(自身を除く): 21361388

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 283, 292, 366, 438, 566, 732, 849, 876, 1132, 1698, 3396, 4453, 8906, 13359, 17263, 17812, 20659, 26718, 34526, 41318, 51789, 53436, 61977, 69052, 82636, 103578, 123954, 207156, 247908, 1260199, 2520398, 3780597, 5040796, 7561194, 15122388]

約数ペア:

[(1, 15122388), (2, 7561194), (3, 5040796), (4, 3780597), (6, 2520398), (12, 1260199), (61, 247908), (73, 207156), (122, 123954), (146, 103578), (183, 82636), (219, 69052), (244, 61977), (283, 53436), (292, 51789), (366, 41318), (438, 34526), (566, 26718), (732, 20659), (849, 17812), (876, 17263), (1132, 13359), (1698, 8906), (3396, 4453)]