2098508724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{121189}}^1$

素因数の和:121249

約数の個数: 72

約数和(自身を含む): 5867050280

約数和(自身を除く): 3768541556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 121189, 242378, 363567, 484756, 727134, 1090701, 1454268, 1575457, 2181402, 3150914, 4362804, 4483993, 4726371, 6301828, 8967986, 9452742, 13451979, 14179113, 17935972, 18905484, 26903958, 28358226, 40355937, 53807916, 56716452, 58291909, 80711874, 116583818, 161423748, 174875727, 233167636, 349751454, 524627181, 699502908, 1049254362, 2098508724]

約数ペア:

[(1, 2098508724), (2, 1049254362), (3, 699502908), (4, 524627181), (6, 349751454), (9, 233167636), (12, 174875727), (13, 161423748), (18, 116583818), (26, 80711874), (36, 58291909), (37, 56716452), (39, 53807916), (52, 40355937), (74, 28358226), (78, 26903958), (111, 18905484), (117, 17935972), (148, 14179113), (156, 13451979), (222, 9452742), (234, 8967986), (333, 6301828), (444, 4726371), (468, 4483993), (481, 4362804), (666, 3150914), (962, 2181402), (1332, 1575457), (1443, 1454268), (1924, 1090701), (2886, 727134), (4329, 484756), (5772, 363567), (8658, 242378), (17316, 121189)]