15663072804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{342497}}^1$

素因数の和:342644

約数の個数: 48

約数和(自身を含む): 37899458688

約数和(自身を除く): 22236385884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3811, 7622, 11433, 15244, 22866, 45732, 342497, 684994, 1027491, 1369988, 2054982, 4109964, 12672389, 25344778, 35277191, 38017167, 50689556, 70554382, 76034334, 105831573, 141108764, 152068668, 211663146, 423326292, 1305256067, 2610512134, 3915768201, 5221024268, 7831536402, 15663072804]

約数ペア:

[(1, 15663072804), (2, 7831536402), (3, 5221024268), (4, 3915768201), (6, 2610512134), (12, 1305256067), (37, 423326292), (74, 211663146), (103, 152068668), (111, 141108764), (148, 105831573), (206, 76034334), (222, 70554382), (309, 50689556), (412, 38017167), (444, 35277191), (618, 25344778), (1236, 12672389), (3811, 4109964), (7622, 2054982), (11433, 1369988), (15244, 1027491), (22866, 684994), (45732, 342497)]