15922548

素因数分解:

$2^2\times 3^3\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 41496000

約数和(自身を除く): 25573452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 379, 389, 758, 778, 1137, 1167, 1516, 1556, 2274, 2334, 3411, 3501, 4548, 4668, 6822, 7002, 10233, 10503, 13644, 14004, 20466, 21006, 40932, 42012, 147431, 294862, 442293, 589724, 884586, 1326879, 1769172, 2653758, 3980637, 5307516, 7961274, 15922548]

約数ペア:

[(1, 15922548), (2, 7961274), (3, 5307516), (4, 3980637), (6, 2653758), (9, 1769172), (12, 1326879), (18, 884586), (27, 589724), (36, 442293), (54, 294862), (108, 147431), (379, 42012), (389, 40932), (758, 21006), (778, 20466), (1137, 14004), (1167, 13644), (1516, 10503), (1556, 10233), (2274, 7002), (2334, 6822), (3411, 4668), (3501, 4548)]