15066819972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{11813}}^1$

素因数の和:12393

約数の個数: 72

約数和(自身を含む): 38702664000

約数和(自身を除く): 23635844028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 499, 639, 852, 998, 1278, 1497, 1996, 2556, 2994, 4491, 5988, 8982, 11813, 17964, 23626, 35429, 35439, 47252, 70858, 70878, 106287, 106317, 141716, 141756, 212574, 212634, 318861, 425148, 425268, 637722, 838723, 1275444, 1677446, 2516169, 3354892, 5032338, 5894687, 7548507, 10064676, 11789374, 15097014, 17684061, 23578748, 30194028, 35368122, 53052183, 70736244, 106104366, 212208732, 418522777, 837045554, 1255568331, 1674091108, 2511136662, 3766704993, 5022273324, 7533409986, 15066819972]

約数ペア:

[(1, 15066819972), (2, 7533409986), (3, 5022273324), (4, 3766704993), (6, 2511136662), (9, 1674091108), (12, 1255568331), (18, 837045554), (36, 418522777), (71, 212208732), (142, 106104366), (213, 70736244), (284, 53052183), (426, 35368122), (499, 30194028), (639, 23578748), (852, 17684061), (998, 15097014), (1278, 11789374), (1497, 10064676), (1996, 7548507), (2556, 5894687), (2994, 5032338), (4491, 3354892), (5988, 2516169), (8982, 1677446), (11813, 1275444), (17964, 838723), (23626, 637722), (35429, 425268), (35439, 425148), (47252, 318861), (70858, 212634), (70878, 212574), (106287, 141756), (106317, 141716)]