16671528

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 46944000

約数和(自身を除く): 30272472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 977, 1422, 1896, 1954, 2133, 2844, 2931, 3908, 4266, 5688, 5862, 7816, 8532, 8793, 11724, 17064, 17586, 23448, 26379, 35172, 52758, 70344, 77183, 105516, 154366, 211032, 231549, 308732, 463098, 617464, 694647, 926196, 1389294, 1852392, 2083941, 2778588, 4167882, 5557176, 8335764, 16671528]

約数ペア:

[(1, 16671528), (2, 8335764), (3, 5557176), (4, 4167882), (6, 2778588), (8, 2083941), (9, 1852392), (12, 1389294), (18, 926196), (24, 694647), (27, 617464), (36, 463098), (54, 308732), (72, 231549), (79, 211032), (108, 154366), (158, 105516), (216, 77183), (237, 70344), (316, 52758), (474, 35172), (632, 26379), (711, 23448), (948, 17586), (977, 17064), (1422, 11724), (1896, 8793), (1954, 8532), (2133, 7816), (2844, 5862), (2931, 5688), (3908, 4266)]