15551628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 37768416

約数和(自身を除く): 22216788

約数列:

[1, 2, 3, 4, 6, 12, 41, 73, 82, 123, 146, 164, 219, 246, 292, 433, 438, 492, 866, 876, 1299, 1732, 2598, 2993, 5196, 5986, 8979, 11972, 17753, 17958, 31609, 35506, 35916, 53259, 63218, 71012, 94827, 106518, 126436, 189654, 213036, 379308, 1295969, 2591938, 3887907, 5183876, 7775814, 15551628]

約数ペア:

[(1, 15551628), (2, 7775814), (3, 5183876), (4, 3887907), (6, 2591938), (12, 1295969), (41, 379308), (73, 213036), (82, 189654), (123, 126436), (146, 106518), (164, 94827), (219, 71012), (246, 63218), (292, 53259), (433, 35916), (438, 35506), (492, 31609), (866, 17958), (876, 17753), (1299, 11972), (1732, 8979), (2598, 5986), (2993, 5196)]