15894144002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 26457466560

約数和(自身を除く): 10563322558

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 487, 859, 974, 1718, 1727, 3454, 5357, 9449, 10714, 18898, 18997, 37994, 58927, 76459, 103939, 117854, 134863, 152918, 207878, 269726, 418333, 836666, 841049, 1483493, 1682098, 2966986, 4601663, 9203326, 9251539, 16318423, 18503078, 32636846, 50618293, 65678281, 101236586, 131356562, 722461091, 1444922182, 7947072001, 15894144002]

約数ペア:

[(1, 15894144002), (2, 7947072001), (11, 1444922182), (22, 722461091), (121, 131356562), (157, 101236586), (242, 65678281), (314, 50618293), (487, 32636846), (859, 18503078), (974, 16318423), (1718, 9251539), (1727, 9203326), (3454, 4601663), (5357, 2966986), (9449, 1682098), (10714, 1483493), (18898, 841049), (18997, 836666), (37994, 418333), (58927, 269726), (76459, 207878), (103939, 152918), (117854, 134863)]