67470018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4007

約数の個数: 64

約数和(自身を含む): 172827648

約数和(自身を除く): 105357630

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 3947, 5698, 7894, 8547, 11841, 17094, 23682, 27629, 43417, 55258, 82887, 86834, 130251, 146039, 165774, 260502, 292078, 303919, 438117, 607838, 876234, 911757, 1022273, 1606429, 1823514, 2044546, 3066819, 3212858, 4819287, 6133638, 9638574, 11245003, 22490006, 33735009, 67470018]

約数ペア:

[(1, 67470018), (2, 33735009), (3, 22490006), (6, 11245003), (7, 9638574), (11, 6133638), (14, 4819287), (21, 3212858), (22, 3066819), (33, 2044546), (37, 1823514), (42, 1606429), (66, 1022273), (74, 911757), (77, 876234), (111, 607838), (154, 438117), (222, 303919), (231, 292078), (259, 260502), (407, 165774), (462, 146039), (518, 130251), (777, 86834), (814, 82887), (1221, 55258), (1554, 43417), (2442, 27629), (2849, 23682), (3947, 17094), (5698, 11841), (7894, 8547)]