12357306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 18285894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 607, 702, 754, 783, 1131, 1214, 1566, 1821, 2262, 3393, 3642, 5463, 6786, 7891, 10179, 10926, 15782, 16389, 17603, 20358, 23673, 32778, 35206, 47346, 52809, 71019, 105618, 142038, 158427, 213057, 228839, 316854, 426114, 457678, 475281, 686517, 950562, 1373034, 2059551, 4119102, 6178653, 12357306]

約数ペア:

[(1, 12357306), (2, 6178653), (3, 4119102), (6, 2059551), (9, 1373034), (13, 950562), (18, 686517), (26, 475281), (27, 457678), (29, 426114), (39, 316854), (54, 228839), (58, 213057), (78, 158427), (87, 142038), (117, 105618), (174, 71019), (234, 52809), (261, 47346), (351, 35206), (377, 32778), (522, 23673), (607, 20358), (702, 17603), (754, 16389), (783, 15782), (1131, 10926), (1214, 10179), (1566, 7891), (1821, 6786), (2262, 5463), (3393, 3642)]