38505894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 94056960

約数和(自身を除く): 55551066

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 661, 798, 1022, 1322, 1387, 1533, 1983, 2774, 3066, 3966, 4161, 4627, 8322, 9254, 9709, 12559, 13881, 19418, 25118, 27762, 29127, 37677, 48253, 58254, 75354, 87913, 96506, 144759, 175826, 263739, 289518, 337771, 527478, 675542, 916807, 1013313, 1833614, 2026626, 2750421, 5500842, 6417649, 12835298, 19252947, 38505894]

約数ペア:

[(1, 38505894), (2, 19252947), (3, 12835298), (6, 6417649), (7, 5500842), (14, 2750421), (19, 2026626), (21, 1833614), (38, 1013313), (42, 916807), (57, 675542), (73, 527478), (114, 337771), (133, 289518), (146, 263739), (219, 175826), (266, 144759), (399, 96506), (438, 87913), (511, 75354), (661, 58254), (798, 48253), (1022, 37677), (1322, 29127), (1387, 27762), (1533, 25118), (1983, 19418), (2774, 13881), (3066, 12559), (3966, 9709), (4161, 9254), (4627, 8322)]