15338274

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 37152000

約数和(自身を除く): 21813726

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 257, 294, 343, 406, 514, 609, 686, 771, 1029, 1218, 1421, 1542, 1799, 2058, 2842, 3598, 4263, 5397, 7453, 8526, 9947, 10794, 12593, 14906, 19894, 22359, 25186, 29841, 37779, 44718, 52171, 59682, 75558, 88151, 104342, 156513, 176302, 264453, 313026, 365197, 528906, 730394, 1095591, 2191182, 2556379, 5112758, 7669137, 15338274]

約数ペア:

[(1, 15338274), (2, 7669137), (3, 5112758), (6, 2556379), (7, 2191182), (14, 1095591), (21, 730394), (29, 528906), (42, 365197), (49, 313026), (58, 264453), (87, 176302), (98, 156513), (147, 104342), (174, 88151), (203, 75558), (257, 59682), (294, 52171), (343, 44718), (406, 37779), (514, 29841), (609, 25186), (686, 22359), (771, 19894), (1029, 14906), (1218, 12593), (1421, 10794), (1542, 9947), (1799, 8526), (2058, 7453), (2842, 5397), (3598, 4263)]