38181276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 111448064

約数和(自身を除く): 73266788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1471, 1854, 2163, 2884, 2942, 3708, 4326, 4413, 5884, 6489, 8652, 8826, 10297, 12978, 13239, 17652, 20594, 25956, 26478, 30891, 41188, 52956, 61782, 92673, 123564, 151513, 185346, 303026, 370692, 454539, 606052, 909078, 1060591, 1363617, 1818156, 2121182, 2727234, 3181773, 4242364, 5454468, 6363546, 9545319, 12727092, 19090638, 38181276]

約数ペア:

[(1, 38181276), (2, 19090638), (3, 12727092), (4, 9545319), (6, 6363546), (7, 5454468), (9, 4242364), (12, 3181773), (14, 2727234), (18, 2121182), (21, 1818156), (28, 1363617), (36, 1060591), (42, 909078), (63, 606052), (84, 454539), (103, 370692), (126, 303026), (206, 185346), (252, 151513), (309, 123564), (412, 92673), (618, 61782), (721, 52956), (927, 41188), (1236, 30891), (1442, 26478), (1471, 25956), (1854, 20594), (2163, 17652), (2884, 13239), (2942, 12978), (3708, 10297), (4326, 8826), (4413, 8652), (5884, 6489)]