16253892

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 44861600

約数和(自身を除く): 28607708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 513, 534, 684, 801, 1026, 1068, 1602, 1691, 2052, 2403, 3204, 3382, 4806, 5073, 6764, 7921, 9612, 10146, 15219, 15842, 20292, 23763, 30438, 31684, 45657, 47526, 60876, 71289, 91314, 95052, 142578, 150499, 182628, 213867, 285156, 300998, 427734, 451497, 601996, 855468, 902994, 1354491, 1805988, 2708982, 4063473, 5417964, 8126946, 16253892]

約数ペア:

[(1, 16253892), (2, 8126946), (3, 5417964), (4, 4063473), (6, 2708982), (9, 1805988), (12, 1354491), (18, 902994), (19, 855468), (27, 601996), (36, 451497), (38, 427734), (54, 300998), (57, 285156), (76, 213867), (89, 182628), (108, 150499), (114, 142578), (171, 95052), (178, 91314), (228, 71289), (267, 60876), (342, 47526), (356, 45657), (513, 31684), (534, 30438), (684, 23763), (801, 20292), (1026, 15842), (1068, 15219), (1602, 10146), (1691, 9612), (2052, 7921), (2403, 6764), (3204, 5073), (3382, 4806)]