12906012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 35852544

約数和(自身を除く): 22946532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 467, 564, 588, 658, 934, 987, 1316, 1401, 1868, 1974, 2303, 2802, 3269, 3948, 4606, 5604, 6538, 6909, 9212, 9807, 13076, 13818, 19614, 21949, 22883, 27636, 39228, 43898, 45766, 65847, 68649, 87796, 91532, 131694, 137298, 153643, 263388, 274596, 307286, 460929, 614572, 921858, 1075501, 1843716, 2151002, 3226503, 4302004, 6453006, 12906012]

約数ペア:

[(1, 12906012), (2, 6453006), (3, 4302004), (4, 3226503), (6, 2151002), (7, 1843716), (12, 1075501), (14, 921858), (21, 614572), (28, 460929), (42, 307286), (47, 274596), (49, 263388), (84, 153643), (94, 137298), (98, 131694), (141, 91532), (147, 87796), (188, 68649), (196, 65847), (282, 45766), (294, 43898), (329, 39228), (467, 27636), (564, 22883), (588, 21949), (658, 19614), (934, 13818), (987, 13076), (1316, 9807), (1401, 9212), (1868, 6909), (1974, 6538), (2303, 5604), (2802, 4606), (3269, 3948)]