38765286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 100273680

約数和(自身を除く): 61508394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 103, 126, 174, 203, 206, 261, 309, 406, 522, 609, 618, 721, 927, 1218, 1442, 1827, 1854, 2163, 2987, 3654, 4326, 5974, 6489, 8961, 10609, 12978, 17922, 20909, 21218, 26883, 31827, 41818, 53766, 62727, 63654, 74263, 95481, 125454, 148526, 188181, 190962, 222789, 307661, 376362, 445578, 615322, 668367, 922983, 1336734, 1845966, 2153627, 2768949, 4307254, 5537898, 6460881, 12921762, 19382643, 38765286]

約数ペア:

[(1, 38765286), (2, 19382643), (3, 12921762), (6, 6460881), (7, 5537898), (9, 4307254), (14, 2768949), (18, 2153627), (21, 1845966), (29, 1336734), (42, 922983), (58, 668367), (63, 615322), (87, 445578), (103, 376362), (126, 307661), (174, 222789), (203, 190962), (206, 188181), (261, 148526), (309, 125454), (406, 95481), (522, 74263), (609, 63654), (618, 62727), (721, 53766), (927, 41818), (1218, 31827), (1442, 26883), (1827, 21218), (1854, 20909), (2163, 17922), (2987, 12978), (3654, 10609), (4326, 8961), (5974, 6489)]