2454642

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3206286

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 83, 93, 106, 159, 166, 186, 249, 279, 318, 477, 498, 558, 747, 954, 1494, 1643, 2573, 3286, 4399, 4929, 5146, 7719, 8798, 9858, 13197, 14787, 15438, 23157, 26394, 29574, 39591, 46314, 79182, 136369, 272738, 409107, 818214, 1227321, 2454642]

約数ペア:

[(1, 2454642), (2, 1227321), (3, 818214), (6, 409107), (9, 272738), (18, 136369), (31, 79182), (53, 46314), (62, 39591), (83, 29574), (93, 26394), (106, 23157), (159, 15438), (166, 14787), (186, 13197), (249, 9858), (279, 8798), (318, 7719), (477, 5146), (498, 4929), (558, 4399), (747, 3286), (954, 2573), (1494, 1643)]