7612878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 19095552

約数和(自身を除く): 11482674

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 191, 219, 273, 382, 438, 511, 546, 573, 949, 1022, 1146, 1337, 1533, 1898, 2483, 2674, 2847, 3066, 4011, 4966, 5694, 6643, 7449, 8022, 13286, 13943, 14898, 17381, 19929, 27886, 34762, 39858, 41829, 52143, 83658, 97601, 104286, 181259, 195202, 292803, 362518, 543777, 585606, 1087554, 1268813, 2537626, 3806439, 7612878]

約数ペア:

[(1, 7612878), (2, 3806439), (3, 2537626), (6, 1268813), (7, 1087554), (13, 585606), (14, 543777), (21, 362518), (26, 292803), (39, 195202), (42, 181259), (73, 104286), (78, 97601), (91, 83658), (146, 52143), (182, 41829), (191, 39858), (219, 34762), (273, 27886), (382, 19929), (438, 17381), (511, 14898), (546, 13943), (573, 13286), (949, 8022), (1022, 7449), (1146, 6643), (1337, 5694), (1533, 4966), (1898, 4011), (2483, 3066), (2674, 2847)]