188346618

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 414921312

約数和(自身を除く): 226574694

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 211, 303, 422, 491, 606, 633, 909, 982, 1266, 1473, 1818, 1899, 2946, 3798, 4419, 8838, 21311, 42622, 49591, 63933, 99182, 103601, 127866, 148773, 191799, 207202, 297546, 310803, 383598, 446319, 621606, 892638, 932409, 1864818, 10463701, 20927402, 31391103, 62782206, 94173309, 188346618]

約数ペア:

[(1, 188346618), (2, 94173309), (3, 62782206), (6, 31391103), (9, 20927402), (18, 10463701), (101, 1864818), (202, 932409), (211, 892638), (303, 621606), (422, 446319), (491, 383598), (606, 310803), (633, 297546), (909, 207202), (982, 191799), (1266, 148773), (1473, 127866), (1818, 103601), (1899, 99182), (2946, 63933), (3798, 49591), (4419, 42622), (8838, 21311)]