179172414

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 394583904

約数和(自身を除く): 215411490

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 241, 309, 401, 482, 618, 723, 802, 927, 1203, 1446, 1854, 2169, 2406, 3609, 4338, 7218, 24823, 41303, 49646, 74469, 82606, 96641, 123909, 148938, 193282, 223407, 247818, 289923, 371727, 446814, 579846, 743454, 869769, 1739538, 9954023, 19908046, 29862069, 59724138, 89586207, 179172414]

約数ペア:

[(1, 179172414), (2, 89586207), (3, 59724138), (6, 29862069), (9, 19908046), (18, 9954023), (103, 1739538), (206, 869769), (241, 743454), (309, 579846), (401, 446814), (482, 371727), (618, 289923), (723, 247818), (802, 223407), (927, 193282), (1203, 148938), (1446, 123909), (1854, 96641), (2169, 82606), (2406, 74469), (3609, 49646), (4338, 41303), (7218, 24823)]