21204114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8087}}^1$

素因数の和:8134

約数の個数: 32

約数和(自身を含む): 46586880

約数和(自身を除く): 25382766

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 8087, 16174, 24261, 48522, 153653, 186001, 307306, 372002, 460959, 558003, 921918, 1116006, 3534019, 7068038, 10602057, 21204114]

約数ペア:

[(1, 21204114), (2, 10602057), (3, 7068038), (6, 3534019), (19, 1116006), (23, 921918), (38, 558003), (46, 460959), (57, 372002), (69, 307306), (114, 186001), (138, 153653), (437, 48522), (874, 24261), (1311, 16174), (2622, 8087)]