38619252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21893}}^1$

素因数の和:21917

約数の個数: 54

約数和(自身を含む): 113564178

約数和(自身を除く): 74944926

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 21893, 43786, 65679, 87572, 131358, 153251, 197037, 262716, 306502, 394074, 459753, 613004, 788148, 919506, 1072757, 1379259, 1839012, 2145514, 2758518, 3218271, 4291028, 5517036, 6436542, 9654813, 12873084, 19309626, 38619252]

約数ペア:

[(1, 38619252), (2, 19309626), (3, 12873084), (4, 9654813), (6, 6436542), (7, 5517036), (9, 4291028), (12, 3218271), (14, 2758518), (18, 2145514), (21, 1839012), (28, 1379259), (36, 1072757), (42, 919506), (49, 788148), (63, 613004), (84, 459753), (98, 394074), (126, 306502), (147, 262716), (196, 197037), (252, 153251), (294, 131358), (441, 87572), (588, 65679), (882, 43786), (1764, 21893)]