12981757074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{7457}}^1$

素因数の和:9515

約数の個数: 64

約数和(自身を含む): 30521715840

約数和(自身を除く): 17539958766

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2029, 4058, 6087, 7457, 12174, 14914, 22319, 22371, 26377, 44638, 44742, 52754, 66957, 79131, 82027, 96941, 133914, 158262, 164054, 193882, 246081, 290147, 290823, 492162, 580294, 581646, 870441, 1066351, 1740882, 2132702, 3199053, 6398106, 15130253, 30260506, 45390759, 90781518, 166432783, 196693289, 332865566, 393386578, 499298349, 590079867, 998596698, 1180159734, 2163626179, 4327252358, 6490878537, 12981757074]

約数ペア:

[(1, 12981757074), (2, 6490878537), (3, 4327252358), (6, 2163626179), (11, 1180159734), (13, 998596698), (22, 590079867), (26, 499298349), (33, 393386578), (39, 332865566), (66, 196693289), (78, 166432783), (143, 90781518), (286, 45390759), (429, 30260506), (858, 15130253), (2029, 6398106), (4058, 3199053), (6087, 2132702), (7457, 1740882), (12174, 1066351), (14914, 870441), (22319, 581646), (22371, 580294), (26377, 492162), (44638, 290823), (44742, 290147), (52754, 246081), (66957, 193882), (79131, 164054), (82027, 158262), (96941, 133914)]