16863768

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 47368800

約数和(自身を除く): 30505032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 773, 808, 909, 1212, 1546, 1818, 2319, 2424, 2727, 3092, 3636, 4638, 5454, 6184, 6957, 7272, 9276, 10908, 13914, 18552, 20871, 21816, 27828, 41742, 55656, 78073, 83484, 156146, 166968, 234219, 312292, 468438, 624584, 702657, 936876, 1405314, 1873752, 2107971, 2810628, 4215942, 5621256, 8431884, 16863768]

約数ペア:

[(1, 16863768), (2, 8431884), (3, 5621256), (4, 4215942), (6, 2810628), (8, 2107971), (9, 1873752), (12, 1405314), (18, 936876), (24, 702657), (27, 624584), (36, 468438), (54, 312292), (72, 234219), (101, 166968), (108, 156146), (202, 83484), (216, 78073), (303, 55656), (404, 41742), (606, 27828), (773, 21816), (808, 20871), (909, 18552), (1212, 13914), (1546, 10908), (1818, 9276), (2319, 7272), (2424, 6957), (2727, 6184), (3092, 5454), (3636, 4638)]