7944714

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 18021120

約数和(自身を除く): 10076406

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 151, 158, 222, 237, 302, 333, 453, 474, 666, 711, 906, 1359, 1422, 2718, 2923, 5587, 5846, 8769, 11174, 11929, 16761, 17538, 23858, 26307, 33522, 35787, 50283, 52614, 71574, 100566, 107361, 214722, 441373, 882746, 1324119, 2648238, 3972357, 7944714]

約数ペア:

[(1, 7944714), (2, 3972357), (3, 2648238), (6, 1324119), (9, 882746), (18, 441373), (37, 214722), (74, 107361), (79, 100566), (111, 71574), (151, 52614), (158, 50283), (222, 35787), (237, 33522), (302, 26307), (333, 23858), (453, 17538), (474, 16761), (666, 11929), (711, 11174), (906, 8769), (1359, 5846), (1422, 5587), (2718, 2923)]