17996936182

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 27396667584

約数和(自身を除く): 9399731402

約数列:

[1, 2, 193, 197, 311, 386, 394, 622, 761, 1522, 38021, 60023, 61267, 76042, 120046, 122534, 146873, 149917, 236671, 293746, 299834, 473342, 11824531, 23649062, 28933981, 45677503, 46624187, 57867962, 91355006, 93248374, 8998468091, 17996936182]

約数ペア:

[(1, 17996936182), (2, 8998468091), (193, 93248374), (197, 91355006), (311, 57867962), (386, 46624187), (394, 45677503), (622, 28933981), (761, 23649062), (1522, 11824531), (38021, 473342), (60023, 299834), (61267, 293746), (76042, 236671), (120046, 149917), (122534, 146873)]