1358989452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20753}}^1$

素因数の和:20887

約数の個数: 72

約数和(自身を含む): 3671465616

約数和(自身を除く): 2312476164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 3638, 3852, 5457, 7276, 10914, 16371, 20753, 21828, 32742, 41506, 62259, 65484, 83012, 124518, 186777, 249036, 352801, 373554, 705602, 747108, 1058403, 1411204, 2116806, 2220571, 3175209, 4233612, 4441142, 6350418, 6661713, 8882284, 12700836, 13323426, 19985139, 26646852, 37749707, 39970278, 75499414, 79940556, 113249121, 150998828, 226498242, 339747363, 452996484, 679494726, 1358989452]

約数ペア:

[(1, 1358989452), (2, 679494726), (3, 452996484), (4, 339747363), (6, 226498242), (9, 150998828), (12, 113249121), (17, 79940556), (18, 75499414), (34, 39970278), (36, 37749707), (51, 26646852), (68, 19985139), (102, 13323426), (107, 12700836), (153, 8882284), (204, 6661713), (214, 6350418), (306, 4441142), (321, 4233612), (428, 3175209), (612, 2220571), (642, 2116806), (963, 1411204), (1284, 1058403), (1819, 747108), (1926, 705602), (3638, 373554), (3852, 352801), (5457, 249036), (7276, 186777), (10914, 124518), (16371, 83012), (20753, 65484), (21828, 62259), (32742, 41506)]