22387518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 51083136

約数和(自身を除く): 28695618

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 757, 954, 1514, 1643, 2271, 3286, 4542, 4929, 6813, 9858, 13626, 14787, 23467, 29574, 40121, 46934, 70401, 80242, 120363, 140802, 211203, 240726, 361089, 422406, 722178, 1243751, 2487502, 3731253, 7462506, 11193759, 22387518]

約数ペア:

[(1, 22387518), (2, 11193759), (3, 7462506), (6, 3731253), (9, 2487502), (18, 1243751), (31, 722178), (53, 422406), (62, 361089), (93, 240726), (106, 211203), (159, 140802), (186, 120363), (279, 80242), (318, 70401), (477, 46934), (558, 40121), (757, 29574), (954, 23467), (1514, 14787), (1643, 13626), (2271, 9858), (3286, 6813), (4542, 4929)]