16463964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 43053696

約数和(自身を除く): 26589732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3371, 4884, 6742, 10113, 13484, 20226, 37081, 40452, 74162, 111243, 124727, 148324, 222486, 249454, 374181, 444972, 498908, 748362, 1371997, 1496724, 2743994, 4115991, 5487988, 8231982, 16463964]

約数ペア:

[(1, 16463964), (2, 8231982), (3, 5487988), (4, 4115991), (6, 2743994), (11, 1496724), (12, 1371997), (22, 748362), (33, 498908), (37, 444972), (44, 374181), (66, 249454), (74, 222486), (111, 148324), (132, 124727), (148, 111243), (222, 74162), (407, 40452), (444, 37081), (814, 20226), (1221, 13484), (1628, 10113), (2442, 6742), (3371, 4884)]