17389476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 48080760

約数和(自身を除く): 30691284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 509, 657, 876, 949, 1018, 1314, 1527, 1898, 2036, 2628, 2847, 3054, 3796, 4581, 5694, 6108, 6617, 8541, 9162, 11388, 13234, 17082, 18324, 19851, 26468, 34164, 37157, 39702, 59553, 74314, 79404, 111471, 119106, 148628, 222942, 238212, 334413, 445884, 483041, 668826, 966082, 1337652, 1449123, 1932164, 2898246, 4347369, 5796492, 8694738, 17389476]

約数ペア:

[(1, 17389476), (2, 8694738), (3, 5796492), (4, 4347369), (6, 2898246), (9, 1932164), (12, 1449123), (13, 1337652), (18, 966082), (26, 668826), (36, 483041), (39, 445884), (52, 334413), (73, 238212), (78, 222942), (117, 148628), (146, 119106), (156, 111471), (219, 79404), (234, 74314), (292, 59553), (438, 39702), (468, 37157), (509, 34164), (657, 26468), (876, 19851), (949, 18324), (1018, 17082), (1314, 13234), (1527, 11388), (1898, 9162), (2036, 8541), (2628, 6617), (2847, 6108), (3054, 5694), (3796, 4581)]