16472718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 37604736

約数和(自身を除く): 21132018

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 557, 558, 954, 1114, 1643, 1671, 3286, 3342, 4929, 5013, 9858, 10026, 14787, 17267, 29521, 29574, 34534, 51801, 59042, 88563, 103602, 155403, 177126, 265689, 310806, 531378, 915151, 1830302, 2745453, 5490906, 8236359, 16472718]

約数ペア:

[(1, 16472718), (2, 8236359), (3, 5490906), (6, 2745453), (9, 1830302), (18, 915151), (31, 531378), (53, 310806), (62, 265689), (93, 177126), (106, 155403), (159, 103602), (186, 88563), (279, 59042), (318, 51801), (477, 34534), (557, 29574), (558, 29521), (954, 17267), (1114, 14787), (1643, 10026), (1671, 9858), (3286, 5013), (3342, 4929)]