16303266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 41243904

約数和(自身を除く): 24940638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2753, 2961, 5506, 5922, 8259, 16518, 19271, 24777, 38542, 49554, 57813, 115626, 129391, 173439, 258782, 346878, 388173, 776346, 905737, 1164519, 1811474, 2329038, 2717211, 5434422, 8151633, 16303266]

約数ペア:

[(1, 16303266), (2, 8151633), (3, 5434422), (6, 2717211), (7, 2329038), (9, 1811474), (14, 1164519), (18, 905737), (21, 776346), (42, 388173), (47, 346878), (63, 258782), (94, 173439), (126, 129391), (141, 115626), (282, 57813), (329, 49554), (423, 38542), (658, 24777), (846, 19271), (987, 16518), (1974, 8259), (2753, 5922), (2961, 5506)]